Dhiren M Doshi Solutions for Chapter: Physical and Chemical Changes, Exercise 1: Multiple Choice Questions (MCQs)

Author:Dhiren M Doshi

Dhiren M Doshi Science Solutions for Exercise - Dhiren M Doshi Solutions for Chapter: Physical and Chemical Changes, Exercise 1: Multiple Choice Questions (MCQs)

Attempt the practice questions on Chapter 6: Physical and Chemical Changes, Exercise 1: Multiple Choice Questions (MCQs) with hints and solutions to strengthen your understanding. LEARNING SCIENCE solutions are prepared by Experienced Embibe Experts.

Questions from Dhiren M Doshi Solutions for Chapter: Physical and Chemical Changes, Exercise 1: Multiple Choice Questions (MCQs) with Hints & Solutions

EASY
7th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 6 - Physical and Chemical Changes>Multiple Choice Questions (MCQs)>Q 1

During a physical change, _____ substance is formed.

MEDIUM
7th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 6 - Physical and Chemical Changes>Multiple Choice Questions (MCQs)>Q 2

If a new substance is formed, the change is called _____ change.

MEDIUM
7th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 6 - Physical and Chemical Changes>Multiple Choice Questions (MCQs)>Q 3

When copper sulphate solution reacts with iron, the new substance formed is _____.

EASY
7th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 6 - Physical and Chemical Changes>Multiple Choice Questions (MCQs)>Q 4

Temporary and reversible changes are generally _____ changes.

EASY
7th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 6 - Physical and Chemical Changes>Multiple Choice Questions (MCQs)>Q 5

Which of the following is not a chemical change?