Malini Sheshdari Solutions for Chapter: Physical and Chemical Changes, Exercise 1: STEP IN
Malini Sheshdari Science Solutions for Exercise - Malini Sheshdari Solutions for Chapter: Physical and Chemical Changes, Exercise 1: STEP IN
Attempt the practice questions on Chapter 6: Physical and Chemical Changes, Exercise 1: STEP IN with hints and solutions to strengthen your understanding. CONCERT Science 7 solutions are prepared by Experienced Embibe Experts.
Questions from Malini Sheshdari Solutions for Chapter: Physical and Chemical Changes, Exercise 1: STEP IN with Hints & Solutions
Write P for physical change and C for chemical change.
Tearing of paper
Write P for physical change and C for chemical change.
Rusting of iron
Write P for physical change and C for chemical change.
Bursting of a firecracker
Write P for physical change and C for chemical change.
Evaporation of water
Write P for physical change and C for chemical change.
Cooking of food
Write P for physical change and C for chemical change.
Grating of a carrot
Write P for physical change and C for chemical change.
Digestion of food
An iron nail is dropped into a copper sulphate solution in a flask. Fill in the blank to complete the sentence about the experiment.
A brownish coating of _____ forms on the nail.
