QUESTIONS

Author:Jharkhand Board

Jharkhand Board Science Solutions for Exercise - QUESTIONS

Simple step-by-step solutions to QUESTIONS questions of Carbon and its Compounds from Science: Class 10. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.

Questions from QUESTIONS with Hints & Solutions

EASY
10th Jharkhand Board
IMPORTANT
Science: Class 10>Chapter 4 - Carbon and its Compounds>QUESTIONS>Q 1

Would you be able to check if water is hard by using a detergent?

EASY
10th Jharkhand Board
IMPORTANT
Science: Class 10>Chapter 4 - Carbon and its Compounds>QUESTIONS>Q 2

People use a variety of methods to wash clothes. Usually after adding the soap, they ‘beat’ the clothes on a stone, or beat it with a paddle, scrub with a brush or the mixture is agitated in a washing machine. Why is agitation necessary to get clean clothes?