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For the compounds CH(3)Cl, CH(3)Br, CH(3...

For the compounds `CH_(3)Cl, CH_(3)Br, CH_(3)I` and `CH_3F`, the correct order of increasing C-halogen bond length is:

A

`CH_3F lt CH_3CI lt CH_3Br lt CH_3I`

B

`CH_3F lt CH_3Br lt CH_3CI lt CH_3I`

C

`CH_3F lt CH_3l lt CH_3Br lt CH_3CI`

D

`CH_3CI lt CH_3Br lt CH_3F ltCH_3I`

Text Solution

Verified by Experts

The correct Answer is:
A
Bond length of carbon halogen bond depends on the size of halogen atom. Larger the size of halogen atom, larger is the bond length.
`F lt Cl lt Brlt I` Atomic size
`H_3C-F ltCH_3CI lt CH_3- Brlt CH_3-I` Bond length
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