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Considering X-axis as the internucler ax...

Considering X-axis as the internucler axis, which out of the following atomic orbitals will from a sigma bond ?
`(a)1sand 1s" " (b) 1s and 2p_(x)" "(c )2p_(y)and2p_(y)" "(d)1s and2s.`

A

1S and 1S

B

1S and 2Px

C

`2P_Y and 2P_y`

D

`IS and 2S`

Text Solution

Verified by Experts

The gigmabond is formed by axisal overlap along inter nuclear axis and is present in the following cases. In the case of a, b & d sigma bond is possible and .c. cannot from sigma bond. `2P_y and 2P_y` atomic orbitals are involved in the siderwise overlap leading to the formation of `pi`- bond.
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