HBr and HI reduce sulphuric acid, HCl ca...

HBr and HI reduce sulphuric acid, HCl can reduce `KMnO_4` and HF reduces:

A

`H_2SO_4`

B

`KMnO_4`

C

`K_2Cr_2O_7`

D

None

Text Solution

Verified by Experts

The correct Answer is:

D

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