Question

Consider the following bonds between carbon and either nitrogen, iodine or hydrogen

C-N C-I C-H

Place these bonds in order form least polar to most polar

a. C-I < C-H < C-N

b. C-I < C-N < C-H

c. C-H < C-N < C-I

d. C-N < C-I < C-H

e. C-H < C-I < C-N