Question

Assertion. The free gaseous Cr atom has six unpaired electrons
Reason. Half-filled s-orbital has grater 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

Answer 1

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