1.

Name a suitable chemical which can be used to purify drinking water when you are travelling. Describe the procedure of purifying water in three steps.

Answer»

Chlorine 

Three Steps: 

1. One teaspoon of bleaching powder is added in a glass of water 

2. Then 3 tea spoons of this solution is taken and added in a bucket full of water 

3. This is then left for 30 minutes



Discussion

No Comment Found

Related InterviewSolutions