Q. In which of the following pairs molecules have bond order three and are isoelectronic?
A) $CN^{-},CO$
B) $CO,O_{2}^{+}$
C) $NO^{+},CO^{+}$
D) $CN^{-},O_{2}^{+}$
Explanation
The correct answer is Option A: $CN^{-},CO$.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.