Chemistry Preparation

The list of books that are recommended for JEE Advanced chemistry by the toppers and experts are:

• Organic Chemistry by Morrison and Boyd for Organic Chemistry
• Concise Inorganic Chemistry by J. D. Lee for Inorganic Chemistry
• Modern Approach to Chemical Calculations by RC Mukherjee
• NCERT Chemistry Class 11 and 12
• Problems in Physical Chemistry for JEE (Main & Advanced) by Narendra Awasthi

S-Block elements refer to elements in Group 1 and Group 2 of the periodic table namely, the alkali metals and alkaline earth metals. These include elements like lithium, sodium, potassium, calcium, and magnesium. They are called s-block because their outermost electrons occupy the 's' orbital. These elements are highly reactive, especially with water, and are essential in understanding basic chemical behavior. You'll often encounter them early in inorganic chemistry in Class 11. Their simplicity, high reactivity, and biological importance make them fundamental to learning both physical and inorganic chemistry.

Here are some of the best NCERT Class 11 Chemistry Chapter 11 exercise solutions you can download and study .

1. LearnCBSE

Provides detailed, step by step solutions covering every question—from Intext to Exercise problems.

Available in English, per the latest NCERT syllabus for 2023–24 & 2025- 2026

To represent in detail NCERT ideas of organic chemistry basics (Class 11, Chapter Organic Chemistry - some basic principles and methodologies), you can use a variety of superb online resources. Sites such as  Khan Academy provide entire notes, video recorded lectures and solved examples which deconstructs hard topics such as nomenclature, isomerism, reaction mechanisms and the effect of electron displacement. Physics Wallah and Aakash also have detailed revision videos as part of the NCERT syllabus which goes into details about these base concepts. Going through the platforms will give you deeper insights than the textbook.

The ncert solutions for Class 12 Coordination Compound is updated on this artcile. Students can get the detailed solutions for intext and exericses here. 

Students can refer the NCERT Solutions for Class 12 Chemistry Chapter 4 The d and f block Elements shared by the experts at Shiksha for NCERT Chemisytry textbook questions. The solutions for CBSE Chemistry d and f block questions is explanined in easy way for better understanding.

Students need to practice the Class 12 Chemistry previous year question to identify the important questions. Some of important questions are reactions of $K_2Cr_2O_7$K2? Cr2? O7? and $KMnO_4$KMnO4? in acidic, basic, and neutral medium, lanthanide contraction and its consequences, balancing redox reactions, etc.

Students can use the class 12 previous year d and f block questions pdf to prepare for the exam and self-assessment. NCERT solutions enhace the proble sloving skills by explaning the complex questions in easy way.