1. Solid State || ONE SHOT || Day 1 || PYQs + NYQs | Class12th By Abhishek Sir Chemistry #oneshot

Created from Youtube video: https://www.youtube.com/watch?v=tf0UhG0StFQvideo

Concepts covered:Solid State, Crystalline Solids, Amorphous Solids, Unit Cells, Packing Efficiency

The video is a comprehensive one-shot lecture on the 'Solid State' chapter for Class 12th Chemistry by Abhishek Sir. It covers all topics, previous year questions (PYQs), and new year questions (NYQs) with detailed explanations, focusing on concepts like crystalline and amorphous solids, unit cells, and packing efficiency.

chapter

Concepts covered:Solid State, Crystalline Solids, Amorphous Solids, Unit Cells, Packing Efficiency

Question 1

Crystalline solids have a regular arrangement of atoms.

Question 2

What is the packing efficiency of FCC?

Question 3

In a crystalline solid, the melting point is _____

Question 4

CASE STUDY: A chemistry tutor is helping a student understand isotropy and anisotropy in materials. The student struggles with the definitions.

What should the tutor explain next?

Question 5

CASE STUDY: A chemistry workshop is focusing on the properties of metallic solids. Participants are asked to identify unique features of these solids.

Select three features of metallic solids.

Question 6

Isomorphs have different crystal structures.

Question 7

How are atoms arranged in metallic solids?

Question 8

The smallest repeating unit of a crystalline solid is called a _____

Question 9

CASE STUDY: A group of students is discussing the melting points of different solids. They are confused about the concept of sharp melting points.

What should the students clarify?

Question 10

Unit cell is the smallest repeating unit in a crystal.

Question 11

How do crystalline solids melt?

Question 12

The property of being directionally dependent is called _____

Question 13

CASE STUDY: A student is preparing for a chemistry exam using online resources. They are focusing on understanding the differences between crystalline and amorphous solids.

What should the student focus on next?

Question 14

Metallic solids are poor conductors of electricity.

Question 15

What is the unit cell in crystals?

Question 16

The atomic ratio in isomorphs is typically _____

Question 17

CASE STUDY: A teacher is planning a lesson on solid state chemistry. They want to include interactive elements to engage students.

What should the teacher include in the lesson?

Question 18

Molecular solids have high melting points.

Question 19

What is anisotropy in crystalline solids?

Question 20

The packing efficiency of a simple cubic structure is _____

Question 21

Ionic crystals conduct electricity when dissolved in water.

Question 22

What is the atomic arrangement in amorphous solids?

Question 23

The type of solid with a sea of electrons is _____

Question 24

BCC has atoms at the corners and center of the cube.

Question 25

What defines molecular solids?

Question 26

The arrangement of atoms in a crystalline solid is _____

Question 27

Amorphous solids have a sharp melting point.

Question 28

What distinguishes crystalline from amorphous solids?

Question 29

The void space in a simple cubic structure is _____

Question 30

Polymorphs have different structures but same chemical composition.

Question 31

What is the key feature of ionic solids?

Question 32

The number of atoms in a simple cubic unit cell is _____

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