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Monu Meena

· started a discussion

· 1 Months ago

ph range 6 -8.5 drnking water

Question:

pH value of drinking water should be in the range of

Options:
A)

1 to 10

B)

2 to 6

C)

6.5 to 8.5

D)

8.5 to 10

Solution:

Ans: (d)

ravi sharma

· commented

· 1 Months ago

ans is c

Vijay Kumar bansal

· commented

· 1 Months ago

Yes correct option is c

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