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The free gaseous Cr atom has six unpaire...

The free gaseous `Cr` atom has six unpaired electrons.
Half-filled s-orbital has greater stability.

A

If both assertion and reason are true, and reason is the true explanation of the arrertion

B

If both assertion and reason are true, but reason is not the true explanation of the assertional

C

If assertion is true, but reason is false

D

If both assertion and reason are false

Text Solution

Verified by Experts

The correct Answer is:
C
Correct R. Half-filled d-orbitals and half-filled s-orbital have greater stability.
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