In the series ethane, ethylene and acetylene, the C - H bond energy is

Question

In the series ethane, ethylene and acetylene, the C - H bond energy is (A) The same in all the three compounds (B) Greatest in ethane (C) Greatest in ethylene (D) Greatest in acetylene

Tardigrade Admin · Accepted Answer

As the bond order increases, C - H bond energy also increases so it will be greatest in acetylene because its B.O. is 3

Q. In the series ethane, ethylene and acetylene, the $C - H$ bond energy is

The same in all the three compounds

Greatest in ethane

Greatest in ethylene

Greatest in acetylene

As the bond order increases, $C - H$ bond energy also increases so it will be greatest in acetylene because its $B . O$ . is $3$

Q. In the series ethane, ethylene and acetylene, the C−H bond energy is