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Which of the following reagents can dist...

Which of the following reagents can distinguish but-1-yne from but-2-yne, but-2-ene and butane?

A

dilute `KMnO_4`

B

`Br_2` in `C Cl_4`

C

`Br_2` in water

D

Ammoniacal `AgNO_3`

Text Solution

Verified by Experts

The correct Answer is:
D
Butane does not react with any of these. But-2-ene and but-2-yne do not react with ammoniacal `AgNO_3`. But-1-yne reacts with all of these.
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