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The desiccants used for absorbing water ...

The desiccants used for absorbing water during Liebig's method for estimation of carbon and hydrogen are

A

anhydrous `CaCl_(2)`

B

anhdyrous `Na_(2)SO_(4)`

C

`Mg(ClO_(4))_(2)`

D

`MgSO_(4).7H_(2)O`

Text Solution

Verified by Experts

The correct Answer is:
A, C
Second group metal salts in anhydroud state can be used in desiccator as they have high hydration energy and can adsorb moisture readily. Hence choice (a) and (b) are correct. Choice (b) is incorrect.
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