Exams NCERT NCERT Solutions for Class 11 Chemistry Chapter 4: Chemical Bonding and Molecular Structure

Written By Saif_Ansari
Last Modified 05-03-2024

NCERT Solutions for Class 11 Chemistry Chapter 4: Chemical Bonding and Molecular Structure

NCERT Solutions for Class 11 Chemistry Chapter 4: Chemical Bonding and Molecular Structure: In the unit Chemical Bonding and Molecular Structure, students will learn about electrovalency and the definition of covalency. Students will learn what is resonance, the VSEPR model and valence bond concepts. Therefore, NCERT Solutions provide a deep understanding of these topics.

The CBSE Class 11 Chemistry Chapter 4 Solutions at Embibe are provided by subject experts. These solutions are precise and help students clear their doubts. Apart from NCERT Solutions, Embibe provides 400+ practice questions covering 121 concepts from the chapter. These practice questions and mock tests are available for to students.

NCERT Solutions for Class 11 Chemistry Chapter 4

This chapter contains a brief introduction to several fundamental concepts related to chemistry. Students will learn about chemical formulas, properties, and different theories of chemical bonding. Embibe covers these important concepts and topics from Class 11 Chemistry Chapter 4.

Students must watch 3D videos developed by Embibe and then go through NCERT Solutions to understand the concepts better. Embibe provides books, videos, and NCERT Exemplars for to students. These topics carry maximum marks in the exam. So, students must prepare accordingly to ace the exams. Now, let us look at the important topics from this chapter:

Sr. No.	Topic Name
1.	Kossel-Lewis Approach to Chemical Bonding
2.	Octet Rule
3.	Covalent Bondon of Triangles
4.	Lewis Representation of Simple Molecules (The Lewis Structures)
5.	Formal Charge
6.	Limitations of the Octet Rule
7.	Ionic or Electrovalent Bond
8.	Lattice Enthalpy
9.	Bond Parameters
10.	Bond Length
11.	Bond Angle

NCERT Solutions for Class 11 Chemistry Chapter 4: Points to Remember

Some of the important points from Class 11 Chemistry Chapter 4 are as follows:

A chemical bond is the force that holds the atoms in a molecule together.
The Lewis symbol represents valence electrons as dots surrounding the element symbol.
The formal charge on an atom in a molecule/ion = Total no. of valence electrons in a atom − Total no. of electrons of lone pairs −12 (Total no. of shared electrons).
Magnitude of repulsions: Lone-Pair-Lone Pair > Lone Pair-Bond Pair > Bond Pair-Bond Pair.
Dipole moment: μ=q × d
Sigma and pi bonds: It can be s–s, s–p or p–p
Calculation of total number of bond pairs (B): L=T–B.
If A represents the central atom, B bond pair and L lone pair, we have AB2 (linear).

NCERT Solutions for Class 11 Chemistry: All Chapters

Below-mentioned are the detailed NCERT Class 11 Chemistry solutions for all the chapters:

1st Chapter: Some Basic Concepts of Chemistry
2nd Chapter: Structure of Atom
3rd Chapter: Classification of Elements and Periodicity in Properties
4th Chapter: Chemical Bonding and Molecular Structure
5th Chapter: States of Matter
6th Chapter: Thermodynamics
7th Chapter: Equilibrium
8th Chapter: Redox Reactions
9th Chapter: Hydrogen
10th Chapter: The s-Block Elements
11th Chapter: The p-Block Elements
12th Chapter: Organic Chemistry
13th Chapter: Hydrocarbons
14th Chapter: Environmental Chemistry

FAQs about NCERT Class 11 Chemistry Chapter 4

Q.1: How many practice questions for Class 11 Chemistry Chapter 4 are on Embibe?

Ans: Embibe provides 400+ practice questions for Class 11 Chemistry Chapter 4.

Q.2: Where can I get NCERT Class 11 Chemistry Chapter 4 Solutions?

Ans: Students can get NCERT Class 11 Chemistry Chapter 4 Solutions at Embibe.

Q.3: What are the benefits of NCERT Class 11 Chemistry Chapter 4 Solutions?

Ans: Students understand the concepts with the help of NCERT Class 11 Chemistry Chapter 4 Solutions. They can score good marks and understand the paper pattern.

Q.4: How many exercises are there in NCERT Class 11 Chemistry Chapter 4 Solutions?

Ans: There are nine exercises in NCERT Class 11 Chemistry Chapter 4 Solutions.

Q.5: What is the NCERT Class 11 Chapter 4 Chemistry about?

Ans: The chapter is about the chemical bonding and the molecular structure. Students will also get to learn both the bond and the attractive force formed in between molecules.