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JEE Advanced Solid State Important Questions

Last updated date: 27th May 2024
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JEE Advanced Important Questions of Solid State

One of the best ways to prepare for JEE Advanced chemistry exam is to go through the important questions and with this, students can strengthen the basic concept and can improve their preparation accordingly. Chemistry is the subject which will be a rank decider for many students as it is the easiest and scoring subjects. Our experts at Vedantu have provided solutions along with the important questions and these solutions are based on the latest NCERT guidelines.

In this chapter, you will learn more about crystalline solids and amorphous. You will understand more about the characteristics and properties of solids. They have a definite volume, shape, and mass. Their constituent substances have a fixed position and they oscillate only about their mean positions. In this chapter, you will also learn about how crystalline solids have definite geometrical shapes, Intermolecular distances, intermolecular forces, and about the rigid body. The interesting topics in it are ionic solids, molecular solids, covalent network solids, and metallic solids.

Solid state comes under physical chemistry and it carries 4 marks in the final examination which is around 4% to 5% and solid state comes in paper 1. This is one of the easy chapters among other units in paper 1. These important questions will help students to understand the concept and also in clearing any kind of doubts so that they could score good marks in the exam. Solutions provided by Vedantu come with supporting diagrams and examples to make the learning or revision easy for the students.


JEE Advanced Important Questions


Text, Images, Videos and PDF


JEE Advanced

Chapter Name:

Solid State

Academic Session:



English Medium



Available Material:

Chapter-wise Important Questions with PDF

Ace Your JEE Advanced Chemistry Solid State Exam with Our Practice Papers

Our JEE Advanced Chemistry Solid State practice paper are designed to help you score high in the exam. With targeted questions and in-depth solutions, these papers will boost your preparation and help you secure a top score. Download the PDFs from Chemistry Solid State practice papers.

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Solid State Important Questions for JEE Advanced

Here are some tips to help you better prepare for the JEE Advanced Solid State Important Questions. You'll learn about how these questions are formatted and what topics they cover so that you can study more effectively. We'll also discuss some of the most common mistakes students make while preparing for this exam. By following these steps, you should be able to improve your score on the test.

Question Formatting

The JEE Advanced Solid State questions are formatted similarly to the regular multiple-choice questions on the test. However, there are a few specific things you need to watch out for when answering these questions. First, make sure you know what each option represents. Sometimes an answer choice will be an equation or diagram, while other times it will be a word or phrase. Second, be careful not to make careless mistakes. For example, if you are asked to identify a material based on its properties, make sure you know the difference between conductivity and resistivity.

Most Important Sections

The most important sections of the solid-state chapter containing important questions are packing in solids, packing efficiency, packing fraction, unit cell volume, and the lattice parameters.

Below are some of the most important topics that will be covered on the JEE Advanced Solid State exam:

  • Classification of solids

  • Crystal structure

  • Properties of materials

  • Packing in solids

  • Semiconductors

  • Magnetism

The questions are asked from all these topics, but mostly one or two questions will be there on that topic only. The important section contains almost 20-30% of the total question paper for this exam. All these sections have their own weightage so keep reading below to find out!

JEE Advanced Solid State Important Questions are generally calculative problems. So you have to solve it by mathematical calculations and not with empirical figures. The theoretical part is very important to score high in this subject.

JEE Advanced Solid State Important Questions also contain some questions that are complicated and calculation-based, like you will be given a formula and asked to find what the unknown quantity is or how it can be derived. You will also get a few numerical problems where you need to use your knowledge of physics concepts to solve them practically.

Miscellaneous Tips 

One of the most common mistakes students make while preparing for the JEE Advanced Solid State exam is not practicing enough. Make sure you practice as many questions as possible so that you are familiar with the types of questions that will be asked on the test. Additionally, try to time yourself when you are practicing. This will help you get used to the pacing of the test.

The studies recommended for this chapter are that you revise the important chapters of solid-state physics and then solve the previous year's papers. You can also take a look at solved questions from NCERT textbooks, reference books, etc.

Time management is very important in the JEE Advanced Exam for this subject as it has high weightage so keep practicing to get faster with your calculations.

FAQs on JEE Advanced Solid State Important Questions

1. What is the weightage of the Solid State chapter in JEE Advanced?

The weightage of a solid-state chapter in JEE Advanced is 25%. This looks like an easy chapter but is not to be ignored. You have to read very carefully. This is a scoring chapter if you practise well.

2. What is the best way to study Solid State for JEE Advanced?

The best way to study solid-state is to revise the important topics and then solve previous year papers. You can also take a look at solved questions from NCERT textbooks, reference books, etc. However, practice makes perfect so keep practicing as much as possible.

3. What are some of the most important topics in Solid State for JEE Advanced?

Some of the most important topics in Solid State are Classification of solids, Crystal structure, Properties of materials, and Packing in solids. For more information regarding this topic or JEE Advanced, head over to the website of Vedantu and sign up for interesting sessions with our professional experts.

4.  How to solve important questions from the Solid State chapter easily?

In order to solve important questions from this chapter easily, you have to revise the topics mentioned above and then practice as much as possible. Time Management is very essential for this subject so keep practicing with a timer.

5. What are some of the most common Solid State Important Questions?

Some of the most common Solid State Important Questions are given below:

a) What is the packing fraction of FCC lattice?

b) Find the unit cell volume and density of the BCC lattice.

c) How many primitive cells can be obtained by joining two atoms placed on one corner of a cube with equal distances from each other, edge length = (12+sqrt(12)) Å?

d) What is the packing fraction if a sphere of radius 0.25mm contains 125 000 atoms?