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H(2)O(2)+overset(Θ)(O)H...

`H_(2)O_(2)+overset(Θ)(O)H`

A

B

C

D

Text Solution

Verified by Experts

The correct Answer is:
A
When both the `C` atoms are `2^(@)` as in compound `(A)`, diborane preferentially attacks on the `C` atom with smaller `(R )` group and exclusive product arises from bonding at the `C` atom with smaller `(R)`group because bulky diborane is more sensitive to steric effects.
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