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Which difficulty encountered in Dennis m...

Which difficulty encountered in Dennis method for the preparation of fluorine is removed in Whytlaw-Gray method ?

A

Cathode and anode are not separated from each other which may result in the combination of `H_2` and `F_2` to form HF with explosion

B

Electrolyte should be perfectly dry

C

`F_2` liberated at the anode contains HF as impurity

D

None of these.

Text Solution

Verified by Experts

The correct Answer is:
C
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