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The maximum tolerable limit of degree of...

The maximum tolerable limit of degree of hardness in water required for our daily needs is approximately

A

10 to 15 ppm

B

100 to 150 ppm

C

`10^(3)` ppm

D

700 to 800 ppm.

Text Solution

Verified by Experts

The correct Answer is:
B
The maximum toterable limit of degree of hardness in water required for our daily needs is 100 to 150 ppm.
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