Which of the following is used during the preparation of fluorine by Whytlaw-Gray met
A. aqueous KF
B. aqueous HF
C. molten `KHF_2`
D. `NH_4F`
A. aqueous KF
B. aqueous HF
C. molten `KHF_2`
D. `NH_4F`
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Correct Answer – C
In Whytlaw Gray method for the preparation of `F_2`, Molten `KHF_2` is used as an electrolyte.