Jammu and Kashmir Board Solutions for Chapter: Physical and Chemical Changes, Exercise 1: EXERCISES
Jammu and Kashmir Board Science Solutions for Exercise - Jammu and Kashmir Board Solutions for Chapter: Physical and Chemical Changes, Exercise 1: EXERCISES
Attempt the practice questions on Chapter 6: Physical and Chemical Changes, Exercise 1: EXERCISES with hints and solutions to strengthen your understanding. SCIENCE A TEXTBOOK FOR CLASS 7 solutions are prepared by Experienced Embibe Experts.
Questions from Jammu and Kashmir Board Solutions for Chapter: Physical and Chemical Changes, Exercise 1: EXERCISES with Hints & Solutions
Cutting a log of wood into pieces is a chemical change.
Formation of manure from leaves is a physical change.
Condensation of steam is not a chemical change.
When carbon dioxide is passed through lime water, it turns milky due to the formation of _____. (Write the name of compound)
The chemical name of baking soda is sodium _____. (carbonate / hydrogen carbonate / hydroxide)
Changes in which only _____ properties of a substance change are called physical changes.
Rust is-
Which of the following is not a physical change?
