Which of the following has longest `C – O` bond:

Which of the following has the longest C - O bond ?

Which of the following has the longest C-O bond length? (C-O bond length of CO is 1.128 A )

Bond order is associated with strength of bond and bond length. Higher the bond order smaller will be bond length and stronger will be bond. Answer the following questions based on above passage: Which of the following species has longest O-O bond ?

Which of the following has shortest C-Cl bond?

Which of the following has the shortest C - CI bond ?

Which of the following has the shortest C - CI bond ?

Which one of the following has the strongest O - O bond?