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In hydrocarbon C3Hm, C-C-C bond angle is...

In hydrocarbon `C_3H_m`, C-C-C bond angle is `120^@`. The value of 'm' must be

A

4

B

6

C

8

D

0

Text Solution

Verified by Experts

The correct Answer is:
B
The central carbon must be `sp^2` , hence the molecule is an alkene and m=6.
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