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Degree of liness of water is expressed i...

Degree of liness of water is expressed in terms of ppm of

A

CaO

B

`CaCl_(2)`

C

`CaCO_(3)`

D

`Ca(HCO_(3))_(2)`

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The correct Answer is:
C

Degree of hardness of water is expressed in terms of equivalents of `CaCO_(3)`
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AAKASH SERIES-HYDROGEN AND ITS COMPOUNDS-LECTURE SHEET EXERCISE -I (LEVEL-II (ADVANCED) Straight Objective Type Questions)
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  14. The volume of liberated at STP from 20ml of Vol H(2)O(2) is

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  15. The method of storing of H(2)O(2) is

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