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What is X, in the following reaction ? ...

What is X, in the following reaction ?
`KHSO_4 + F_2 to HF+X`

A

`K_2SO_4`

B

`K_2S_2O_4`

C

`K_2S_2O_3`

D

`K_2S_2O_8`

Text Solution

Verified by Experts

The correct Answer is:
D
`F_2` acts as an oxidising agent and hence converts `KHSO_4` to `K_2S_2O_8(x)`.
`2KHSO_4 + F_2 to 2HF + underset(x)(K_2S_2O_8)`
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