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the hardness of a water sample (in ter...

the hardness of a water sample (in terms of Equivalents of `CaCO_(3)`) containing `10^(-3)MCaSO_(4)` Is :
(Molar mass of `CaSO_(4)=1365g mol^(-1)`)

A

10 ppm

B

50 ppm

C

90 ppm

D

100 ppm

Text Solution

Verified by Experts

The correct Answer is:
D
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