Manipur Board Solutions for Chapter: Materials of Common Use, Exercise 2: Let us answer these

Author:Manipur Board

Manipur Board Science Solutions for Exercise - Manipur Board Solutions for Chapter: Materials of Common Use, Exercise 2: Let us answer these

Attempt the practice questions on Chapter 7: Materials of Common Use, Exercise 2: Let us answer these with hints and solutions to strengthen your understanding. Science for Class 10 solutions are prepared by Experienced Embibe Experts.

Questions from Manipur Board Solutions for Chapter: Materials of Common Use, Exercise 2: Let us answer these with Hints & Solutions

MEDIUM
10th Manipur Board
IMPORTANT

Why are beating, scrubbing or agitation required while washing clothes? 

MEDIUM
10th Manipur Board
IMPORTANT

Device a simple method for detection of hard or soft water.

EASY
10th Manipur Board
IMPORTANT

Can detergent be used to detect hard water?