Nishi Arora Solutions for Chapter: Physical and Chemical Changes, Exercise 4: TEST Yourself

Author:Nishi Arora

Nishi Arora Chemistry Solutions for Exercise - Nishi Arora Solutions for Chapter: Physical and Chemical Changes, Exercise 4: TEST Yourself

Attempt the practice questions on Chapter 2: Physical and Chemical Changes, Exercise 4: TEST Yourself with hints and solutions to strengthen your understanding. ICSE Chemistry solutions are prepared by Experienced Embibe Experts.

Questions from Nishi Arora Solutions for Chapter: Physical and Chemical Changes, Exercise 4: TEST Yourself with Hints & Solutions

MEDIUM
8th ICSE
IMPORTANT
ICSE Chemistry>Chapter 2 - Physical and Chemical Changes>TEST Yourself>Q 1

Encircle the odd one out Give reasons for your choice.
Souring of milk, inflating a balloon, cooking of food and burning of coal.

MEDIUM
8th ICSE
IMPORTANT
ICSE Chemistry>Chapter 2 - Physical and Chemical Changes>TEST Yourself>Q 2

Encircle the odd one out. Give reason of your choice.

Making of ice cubes, melting of butter, frying of potatoes and heating of water.

EASY
8th ICSE
IMPORTANT
ICSE Chemistry>Chapter 2 - Physical and Chemical Changes>TEST Yourself>Q 1

Which of these is not a physical change?

EASY
8th ICSE
IMPORTANT
ICSE Chemistry>Chapter 2 - Physical and Chemical Changes>TEST Yourself>Q 2

Which of the following changes can be reversed?

MEDIUM
8th ICSE
IMPORTANT
ICSE Chemistry>Chapter 2 - Physical and Chemical Changes>TEST Yourself>Q 3

The equation that is a chemical change is

MEDIUM
8th ICSE
IMPORTANT
ICSE Chemistry>Chapter 2 - Physical and Chemical Changes>TEST Yourself>Q 4

Which of these is an irreversible change?

EASY
8th ICSE
IMPORTANT
ICSE Chemistry>Chapter 2 - Physical and Chemical Changes>TEST Yourself>Q 5

Most physical changes are

EASY
8th ICSE
IMPORTANT
ICSE Chemistry>Chapter 2 - Physical and Chemical Changes>TEST Yourself>Q 6

Which of the following is a chemical change?