Carbon -halogen bond lengths increases in the order

Among the halomethanes , the C-X (X= halogen) bond energy increases in the order _________.

Among the halomethanes , the C-X (X= halogen) bond energy increases in the order _________.

Carbon-carbon bond length is same in

(A) : Carbon-carbon bond energy values are in the order C_(2)H_(2) gt C_(2)H_(4) gt C_(2)H_(6) (R ): Bond energy increases with increase in the bond order

Write the decreasing order of (a) carbon - carbon and (b) carbon - hydrogen bond lengths in ethane, ethylene and acetylene molecules.

The correct order in which the O-O bond length increases in the following is