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Chlorine is formed when dil HCl is treat...

Chlorine is formed when dil HCl is treated with

A

`KMnO_4`

B

`MnO_2`

C

`K_2Cr_2O_7`

D

All of these

Text Solution

Verified by Experts

The correct Answer is:
D
Preparation of `Cl_2.` Dil . HCl reacts with `KMnO_4,MnO_2, K_2Cr_2O_7` to liberate `Cl_2`
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