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HBr and HI can reduce sulphurie acid, HC...

HBr and HI can reduce sulphurie acid, HCI can reduced `KMnO_(4)` and HF can reduce…………….

A

`H_(2)SO_(4)`

B

`KMnO_(4)`

C

`K_(2)Cr_(2)O_(7)`

D

None of the above

Text Solution

Verified by Experts

The correct Answer is:
D
`F^(-)` can be oxidised to `F_(2)` only by electrolysis.
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