What is the single bond, double bond and triple bond enthalpy in ethane, ethene and ethyne respectively in kJ mol^(-1) ?

What is the single bond, double bond and triple bond enthalpy in ethan

1.	What is the single bond, double bond and triple bond enthalpy in ethane, ethene and ethyne respectively in kJ mol^(-1) ?
Answer» 681, 384, 823 384, 681, 823 823, 681, 384 None of the above Solution :"As the bond ORDER increases, STRENGTH of bond and bond enthalpy increases."