EXERCISES

Author:Lakhmir Singh & Manjit Kaur

Lakhmir Singh Chemistry Solutions for EXERCISES

Simple step-by-step solutions to EXERCISES questions of Matter from Lakhmir Singh's Science - Chemistry. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.

Questions from EXERCISES with Hints & Solutions

EASY
8th ICSE
IMPORTANT
Lakhmir Singh's Science - Chemistry>Chapter 1 - Matter>EXERCISES>Q 8

Gases are called fluids because they cannot flow.

EASY
8th ICSE
IMPORTANT
Lakhmir Singh's Science - Chemistry>Chapter 1 - Matter>EXERCISES>Q 3

What determines the state of matter?

EASY
8th ICSE
IMPORTANT
Lakhmir Singh's Science - Chemistry>Chapter 1 - Matter>EXERCISES>Q 4

Define the term fluidity.

EASY
8th ICSE
IMPORTANT
Lakhmir Singh's Science - Chemistry>Chapter 1 - Matter>EXERCISES>Q 8

What is melting point?

MEDIUM
8th ICSE
IMPORTANT
Lakhmir Singh's Science - Chemistry>Chapter 1 - Matter>EXERCISES>Q 9

Which state of matter has least kinetic energy and why?

MEDIUM
8th ICSE
IMPORTANT
Lakhmir Singh's Science - Chemistry>Chapter 1 - Matter>EXERCISES>Q 2

Differentiate between: Sublimation and Evaporation.

MEDIUM
8th ICSE
IMPORTANT
Lakhmir Singh's Science - Chemistry>Chapter 1 - Matter>EXERCISES>Q 4

Why it is important to perform an activity in a closed system to prove the law of conservation of mass? Explain with examples.

MEDIUM
8th ICSE
IMPORTANT
Lakhmir Singh's Science - Chemistry>Chapter 1 - Matter>EXERCISES>Q 5

State the law of conservation of mass. Prove it with the help of example.