Question: The maximum permissible limit (BIS) of turbidity in drinking water is
[A].5 NTU
10 NTU
15 NTU
20 NTU
[A].
[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.
[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.