Question

47. Considering x- axis as molecular axis,
which out of the following will form a
sigma bond.
i) 1s and 2py, ii) 2Px and 2Px
iii) 2px, and 2pz, iv) 1s and 2pz,
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Answer 1

Answer:

Explanation:

SEE IN GENERAL WE TAKE PZ AS MOLECULAE AXIS

BUT IN QUSTION IT IS GIVE TAKE PX AS MOLECULAR AXIS

HENCE

2PX AND 2PX WILL FORM SIGMA BOND