Shikha Goel and Saleha Parvez Solutions for Chapter: Chemical Changes and Reactions, Exercise 2: CHECK POINT 02

Author:Shikha Goel & Saleha Parvez

Shikha Goel Chemistry Solutions for Exercise - Shikha Goel and Saleha Parvez Solutions for Chapter: Chemical Changes and Reactions, Exercise 2: CHECK POINT 02

Attempt the practice questions on Chapter 2: Chemical Changes and Reactions, Exercise 2: CHECK POINT 02 with hints and solutions to strengthen your understanding. All In One ICSE Chemistry solutions are prepared by Experienced Embibe Experts.

Questions from Shikha Goel and Saleha Parvez Solutions for Chapter: Chemical Changes and Reactions, Exercise 2: CHECK POINT 02 with Hints & Solutions

MEDIUM
9th ICSE
IMPORTANT
All In One ICSE Chemistry>Chapter 2 - Chemical Changes and Reactions>CHECK POINT 02>Q 1

Give one reaction which is accompanied by evolution of heat.

MEDIUM
9th ICSE
IMPORTANT
All In One ICSE Chemistry>Chapter 2 - Chemical Changes and Reactions>CHECK POINT 02>Q 2

"Respiration is an exothermic process". Justify your statement.

MEDIUM
9th ICSE
IMPORTANT
All In One ICSE Chemistry>Chapter 2 - Chemical Changes and Reactions>CHECK POINT 02>Q 3

Endothermic reaction is also known as _____.

MEDIUM
9th ICSE
IMPORTANT
All In One ICSE Chemistry>Chapter 2 - Chemical Changes and Reactions>CHECK POINT 02>Q 4

What is meant by the term photochemical reaction?

MEDIUM
9th ICSE
IMPORTANT
All In One ICSE Chemistry>Chapter 2 - Chemical Changes and Reactions>CHECK POINT 02>Q 5

Define the term electrochemical reaction, Give one example.