First slide

Alkynes

Question

Find the correct order of the Boiling point

Moderate

A

$i s o b u \tan e < B u \tan e < B u t e n e < B u t y n e$
B

$i s o b u \tan e < B u \tan e < B u t y n e < B u t e n e$
C

$i s o b u \tan e < B u t y n e < B u \tan e < B u t e n e$
D

$b u t y n e < i s o b u \tan e < B u \tan e < B u t e n e$

Solution

alkyne contains triple bond between the atom centers. Therefore, Alkynes are more polarizable which gives greater London dispersion forces, due to which they have higher Boiling points.

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