Chapter 7 Water Important MCQs with Answers | 10th Class Chemistry

Here we have provided all the important Multiple choice questions and answers of Chapter Water of 10th class chemistry.


MCQ 1: During thunderstorms, water dissolves
A. dust particles
B. HCl
C. nitric acid
D. clouds
MCQ 2: Water which forms scum with soap is called
A. hard water
B. soft water
C. distilled water
D. un distilled water
MCQ 3: Water in swimming pools is purified by adding
A.