Which of the following molecules has highest bond energy?

Question

Which of the following molecules has highest bond energy? (A) F - F (B) N-N (C) C - C (D) O - O

Tardigrade Admin · Accepted Answer

The bond energies of F-F, C-C, N-N and O-O bonds are 33,80,39 and 34.2 kJ / mol respectively. Therefore molecule of C - C has the highest bond energy.

Q. Which of the following molecules has highest bond energy?

$F - F$

$N - N$

$C - C$

$O - O$

The bond energies of $F - F, C - C, N - N$ and $O - O$ bonds are 33,80,39 and $34.2 k J / m o l$ respectively. Therefore molecule of $C - C$ has the highest bond energy.