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Question

Question: Which of the following facts regarding bond order is not valid?...

Which of the following facts regarding bond order is not valid?

A

Bond order is given by the number of bonds between the two atoms in a molecule.

B

with increase in bond order, bond order, bond enthalpy of the molecule decreases.

C

Isoelectronic molecules and ions have identical bond orders.

D

With increase in bond order, bond length decreases.

Answer

with increase in bond order, bond order, bond enthalpy of the molecule decreases.

Explanation

Solution

: Higher the bond order, higher is the bond enthalpy.