First slide

Alkynes

Question

Which of the following reagents can distinguish propyne form propene ?

Moderate

A

$Dilute {KMnO}_{4}$
B

Conc. H₂SO₄
C

Br₂, CCl₄
D

AgNO₃

Solution

Tollen's reagent reacts with terminal alkyne not with alkene All other reagent reacts with both terminal alkyne and alkene

Get Instant Solutions

When in doubt download our app. Now available Google Play Store- Doubts App

Recieve an sms with download link

Doubts App

OR

SCAN ME

Doubts App

Doubts App