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The chemical used to purify water in many treatment plants is:
The chemical used to purify water in many treatment plants is:
Options
A.Chlorine
B.Sodium
C.Sulphur
D.Iodine tablets only
Correct Answer
A. Chlorine
- Exam
- Sainik School Class VI
- Language
- English
- Subject
- General Knowledge
- Year
- 2027
- Difficulty
- 1/5
- Section
- General Knowledge
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