Question

Tick (~) the correct answer.
1. Mud, stone, etc. in water are impurities.
(a) soluble
(b) insoluble v (c) chemical
Which of the following forms a layer of sediments in water?
(a) sugar
(b) salt
(c) mud
Which method of purification disinfects water from micro-organisms?
3.
(a) decantation
(b) boiling
(c) distillation
4.
Germs and bacteria present in water can also be killed by
5.
(a) decantation (b) filtration
(C) chlorination
Only of the total water can be used for drinking.
(a) 3%
(b) 0.03%
(c) 5%​

Answer 1

Answer:

1. b : insoluble
2. c : mud
3. b : boiling
4. c : chlorination
5. a : 3 %

Explanation:

hi guys did you like me answer did answer help you ....

II am so proud that I have ambitions this app by answering your question ...

so I ask me any question make me a big man ....

follow me ...

thanks me.....

Answer 2

Answer:

ùr ãñswer høpe it helps you ✌️