{"id":6433,"date":"2026-02-17T10:34:56","date_gmt":"2026-02-17T10:34:56","guid":{"rendered":"https:\/\/www.chennaineet.com\/blog\/?p=6433"},"modified":"2026-02-27T13:09:16","modified_gmt":"2026-02-27T13:09:16","slug":"ncert-book-for-class-11-chemistry","status":"publish","type":"post","link":"https:\/\/www.chennaineet.com\/blog\/ncert-book-for-class-11-chemistry\/","title":{"rendered":"NCERT Book for Class 11 Chemistry Part 1 \u2013 (Chapter 4 &#8211; Chemical Bonding and Molecular Structure)"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\"><strong>Chapter 4 &#8211; Chemical Bonding and Molecular Structure<\/strong><\/h2>\n\n\n\n<p>Chapter 4 \u2013 Chemical Bonding and Molecular Structure explains how and why atoms combine to form molecules and compounds. It covers important concepts such as <strong>ionic bonding, covalent bonding, coordinate bonding, and metallic bonding<\/strong>, along with the <strong>octet rule<\/strong> and exceptions to it. The chapter also introduces <strong>Lewis structures<\/strong> to represent bonding between atoms.<\/p>\n\n\n\n<p>Students learn about <strong>VSEPR theory<\/strong> to predict molecular shapes, <strong>valence bond theory<\/strong>, and different types of <strong>hybridization (sp, sp\u00b2, sp\u00b3, sp\u00b3d, sp\u00b3d\u00b2)<\/strong>. The chapter also discusses bond parameters like bond length, bond angle, bond enthalpy, and dipole moment. This topic is fundamental for understanding chemistry and is highly important for CBSE board exams, <a href=\"https:\/\/www.kaashivinfotech.com\/blog\/which-online-platforms-provide-live-neet-coaching-classes-2026\/\" target=\"_blank\" rel=\"noopener\">NEET<\/a>, and JEE preparation.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Chemical Bonding and Molecular Structure NCERT<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"786\" height=\"1024\" src=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-1-786x1024.jpg\" alt=\"\" class=\"wp-image-6435\" srcset=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-1-786x1024.jpg 786w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-1-230x300.jpg 230w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-1-768x1000.jpg 768w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-1-1179x1536.jpg 1179w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-1-440x573.jpg 440w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-1-680x886.jpg 680w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-1.jpg 1312w\" sizes=\"(max-width: 786px) 100vw, 786px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"786\" height=\"1024\" src=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-2-786x1024.jpg\" alt=\"\" class=\"wp-image-6436\" srcset=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-2-786x1024.jpg 786w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-2-230x300.jpg 230w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-2-768x1000.jpg 768w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-2-1179x1536.jpg 1179w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-2-440x573.jpg 440w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-2-680x886.jpg 680w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-2.jpg 1312w\" sizes=\"(max-width: 786px) 100vw, 786px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"786\" height=\"1024\" src=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-3-786x1024.jpg\" alt=\"\" class=\"wp-image-6438\" srcset=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-3-786x1024.jpg 786w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-3-230x300.jpg 230w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-3-768x1000.jpg 768w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-3-1179x1536.jpg 1179w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-3-440x573.jpg 440w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-3-680x886.jpg 680w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-3.jpg 1312w\" sizes=\"(max-width: 786px) 100vw, 786px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"786\" height=\"1024\" src=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-4-786x1024.jpg\" alt=\"\" class=\"wp-image-6439\" srcset=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-4-786x1024.jpg 786w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-4-230x300.jpg 230w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-4-768x1000.jpg 768w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-4-1179x1536.jpg 1179w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-4-440x573.jpg 440w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-4-680x886.jpg 680w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-4.jpg 1312w\" sizes=\"(max-width: 786px) 100vw, 786px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"786\" height=\"1024\" src=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-5-786x1024.jpg\" alt=\"\" class=\"wp-image-6440\" srcset=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-5-786x1024.jpg 786w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-5-230x300.jpg 230w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-5-768x1000.jpg 768w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-5-1179x1536.jpg 1179w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-5-440x573.jpg 440w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-5-680x886.jpg 680w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-5.jpg 1312w\" sizes=\"(max-width: 786px) 100vw, 786px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"786\" height=\"1024\" src=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-6-786x1024.jpg\" alt=\"\" class=\"wp-image-6441\" srcset=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-6-786x1024.jpg 786w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-6-230x300.jpg 230w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-6-768x1000.jpg 768w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-6-1179x1536.jpg 1179w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-6-440x573.jpg 440w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-6-680x886.jpg 680w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-6.jpg 1312w\" sizes=\"(max-width: 786px) 100vw, 786px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"786\" height=\"1024\" src=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-7-786x1024.jpg\" alt=\"\" class=\"wp-image-6442\" srcset=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-7-786x1024.jpg 786w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-7-230x300.jpg 230w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-7-768x1000.jpg 768w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-7-1179x1536.jpg 1179w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-7-440x573.jpg 440w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-7-680x886.jpg 680w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-7.jpg 1312w\" sizes=\"(max-width: 786px) 100vw, 786px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"786\" height=\"1024\" src=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-8-786x1024.jpg\" alt=\"\" class=\"wp-image-6443\" srcset=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-8-786x1024.jpg 786w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-8-230x300.jpg 230w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-8-768x1000.jpg 768w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-8-1179x1536.jpg 1179w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-8-440x573.jpg 440w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-8-680x886.jpg 680w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-8.jpg 1312w\" sizes=\"(max-width: 786px) 100vw, 786px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"786\" height=\"1024\" src=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-9-786x1024.jpg\" alt=\"\" class=\"wp-image-6444\" srcset=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-9-786x1024.jpg 786w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-9-230x300.jpg 230w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-9-768x1000.jpg 768w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-9-1179x1536.jpg 1179w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-9-440x573.jpg 440w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-9-680x886.jpg 680w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-9.jpg 1312w\" sizes=\"(max-width: 786px) 100vw, 786px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"786\" height=\"1024\" src=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-10-786x1024.jpg\" alt=\"\" class=\"wp-image-6445\" srcset=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-10-786x1024.jpg 786w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-10-230x300.jpg 230w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-10-768x1000.jpg 768w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-10-1179x1536.jpg 1179w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-10-440x573.jpg 440w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-10-680x886.jpg 680w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-10.jpg 1312w\" sizes=\"(max-width: 786px) 100vw, 786px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"786\" height=\"1024\" src=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-11-786x1024.jpg\" alt=\"\" class=\"wp-image-6446\" srcset=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-11-786x1024.jpg 786w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-11-230x300.jpg 230w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-11-768x1000.jpg 768w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-11-1179x1536.jpg 1179w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-11-440x573.jpg 440w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-11-680x886.jpg 680w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-11.jpg 1312w\" sizes=\"(max-width: 786px) 100vw, 786px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"786\" height=\"1024\" src=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-12-786x1024.jpg\" alt=\"\" class=\"wp-image-6447\" srcset=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-12-786x1024.jpg 786w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-12-230x300.jpg 230w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-12-768x1000.jpg 768w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-12-1179x1536.jpg 1179w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-12-440x573.jpg 440w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-12-680x886.jpg 680w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-12.jpg 1312w\" sizes=\"(max-width: 786px) 100vw, 786px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"786\" height=\"1024\" src=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-13-786x1024.jpg\" alt=\"\" class=\"wp-image-6448\" srcset=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-13-786x1024.jpg 786w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-13-230x300.jpg 230w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-13-768x1000.jpg 768w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-13-1179x1536.jpg 1179w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-13-440x573.jpg 440w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-13-680x886.jpg 680w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-13.jpg 1312w\" sizes=\"(max-width: 786px) 100vw, 786px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"786\" height=\"1024\" src=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-14-786x1024.jpg\" alt=\"\" class=\"wp-image-6449\" srcset=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-14-786x1024.jpg 786w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-14-230x300.jpg 230w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-14-768x1000.jpg 768w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-14-1179x1536.jpg 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src=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-34-786x1024.jpg\" alt=\"\" class=\"wp-image-6469\" srcset=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-34-786x1024.jpg 786w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-34-230x300.jpg 230w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-34-768x1000.jpg 768w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-34-1179x1536.jpg 1179w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-34-440x573.jpg 440w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-34-680x886.jpg 680w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-34.jpg 1312w\" sizes=\"(max-width: 786px) 100vw, 786px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"786\" height=\"1024\" src=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-35-786x1024.jpg\" alt=\"\" class=\"wp-image-6470\" srcset=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-35-786x1024.jpg 786w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-35-230x300.jpg 230w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-35-768x1000.jpg 768w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-35-1179x1536.jpg 1179w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-35-440x573.jpg 440w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-35-680x886.jpg 680w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-35.jpg 1312w\" sizes=\"(max-width: 786px) 100vw, 786px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"786\" height=\"1024\" src=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-36-786x1024.jpg\" alt=\"\" class=\"wp-image-6471\" srcset=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-36-786x1024.jpg 786w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-36-230x300.jpg 230w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-36-768x1000.jpg 768w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-36-1179x1536.jpg 1179w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-36-440x573.jpg 440w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-36-680x886.jpg 680w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/Chemical-Bonding-And-Molecular-Structure-36.jpg 1312w\" sizes=\"(max-width: 786px) 100vw, 786px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><a href=\"https:\/\/www.chennaineet.com\/blog\/chapter-5-states-of-matter-ncert-class-11\/\">Chapter 5 &#8211; States Of Matter<\/a><\/strong><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>The NCERT Book for Class 11 Chemistry Part 1 is essential for CBSE and NEET preparation. Explore the chapter-wise content, key concepts, and download the PDF to build strong fundamentals in physical and organic chemistry topics aligned with the latest syllabus.<\/p>\n","protected":false},"author":4,"featured_media":6434,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[134,136],"tags":[473,469,472,468,470,466,467,471],"class_list":["post-6433","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ncert-book","category-neet-chemistry","tag-chemical-bonding-class-11","tag-class-11-chemical-bonding-ncert-pdf","tag-class-11-chemical-bonding-ncert-solutions-pdf","tag-class-11-chemistry-chapter-4-chemical-bonding-and-molecular-structure-notes","tag-class-11-chemistry-chemical-bonding-and-molecular-structure-ncert-solutions","tag-class-11-chemistry-chemical-bonding-and-molecular-structure-notes-pdf","tag-class-11-chemistry-chemical-bonding-and-molecular-structure-pdf","tag-ncert-class-11-chemistry-chapter-4-pdf"],"_links":{"self":[{"href":"https:\/\/www.chennaineet.com\/blog\/wp-json\/wp\/v2\/posts\/6433","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.chennaineet.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.chennaineet.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.chennaineet.com\/blog\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.chennaineet.com\/blog\/wp-json\/wp\/v2\/comments?post=6433"}],"version-history":[{"count":4,"href":"https:\/\/www.chennaineet.com\/blog\/wp-json\/wp\/v2\/posts\/6433\/revisions"}],"predecessor-version":[{"id":7195,"href":"https:\/\/www.chennaineet.com\/blog\/wp-json\/wp\/v2\/posts\/6433\/revisions\/7195"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.chennaineet.com\/blog\/wp-json\/wp\/v2\/media\/6434"}],"wp:attachment":[{"href":"https:\/\/www.chennaineet.com\/blog\/wp-json\/wp\/v2\/media?parent=6433"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.chennaineet.com\/blog\/wp-json\/wp\/v2\/categories?post=6433"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.chennaineet.com\/blog\/wp-json\/wp\/v2\/tags?post=6433"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}