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Which of the following will declourise a...

Which of the following will declourise alkaline `KMnO_(4)`solution ?

A

`C_(3)H_(8)`

B

`CH_(4)`

C

`C C l_(4)`

D

`C_(2)H_(2)`

Text Solution

Verified by Experts

The correct Answer is:
D

Alkenes and alkynes decolourise alkaaline `KMnO_(4)` solution `(`Baeyer's test for unsaturation `)`.
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