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One litre of a sample of hard water cont...

One litre of a sample of hard water contain `4.44mg CaCl_(2) and 1.9mg "of" MgCl_(2)`. What is the total hardness in terms of ppm of `CaCO_(3)?`

A

2ppm

B

3ppm

C

4ppm

D

6ppm

Text Solution

Verified by Experts

The correct Answer is:
D
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