Assertion: Bond order can assume any value including zero
Reason: Higher the bond order shorter is the bond length and greater is the bond energy
(a) If both assertion and reason are true, and reason is the true explanation of the assertion.
(b) If both assertion and reason are true, but the reason is not true explanation of the assertion.
(c) If assertion is true, but reason is false.
(d) If both assertion and reason are false.