Question

The strongest C-X bond (X=halogens) is

A. C2H5Cl B. C2H5Br C. C2H5I D. C2H5F​

Answer 1

Answer:

fluorine bonds

Explanation:

The bond is labeled as "the strongest in organic chemistry," because fluorine forms the strongest single bond to carbon.

Carbon–fluorine bonds can have a bond dissociation energy (BDE) of up to 544 kJ/mol.

The BDE (strength of the bond) is higher than other carbon–halogen and carbon–hydrogen bonds.

Answer 2

Explanation:

answer is c2 h5f because florine is most electronegative element sio flourine makr strongest bond.