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The junctures centred on atoms A, B and ...

The junctures centred on atoms A, B and C on the given structure.

Of the carbon-carbon bonds, (shown above) numbered from 1 to 4, which represent the most favourable site for `H_2` addition ?

A

1

B

2

C

3

D

4

Text Solution

Verified by Experts

The correct Answer is:
D
Consider angle strain and chair structure of six membered ring.
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