Which of the following pairs of molecules have the almost identical bond dissociation…

CHEMISTRY · Single correct · A Level · Chemistry · Energetics · Energetics

Problem

Which of the following pairs of molecules have the almost identical bond dissociation energy? (1)

F_2

and

H_2

(2)

N_2

and

CO

(3)

F_2

and

I_2

(4)

HF

and

O_2