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Hot concentrated sulpuric acis is a mode...

Hot concentrated sulpuric acis is a moderatly strong oxidizing agent. Which of the following reaction does not shwo oxidizing behaviour?

A

`C + 2H_(2)SO_(4) to CO_(2) + 2SO_(2) + 2H_(2)O`

B

`CaF_(2) + H_(2)SO_(4) to CaSO_(4) + 2HF`

C

`Cu + 2H_(2)SO_(4) to CuSO_(4) + SO_(2) + 2H_(2)O`

D

`3S + 2H_(2)SO_(4) to 3SO_(2) + 2H_(2)O`

Text Solution

Verified by Experts

The correct Answer is:
B
`CaF_(2) + H_(2)SO_(4) to CaSO_(4) + 2HF,`
This reaction is not a oxidation reaction as none of the reaction is shown any changes in the oxidation `H_(2)SO_(4)`, here in the reaction is not acting as a reducing oxidising agent.
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