Which is the correct increasing order of bond dissociation enthalpy of $C - X$ bond?

C - F, C - C l, C - B r, C - I

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C - I, C - F, C - C l, C - B r

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C - C l, C - F, C - B r, C - I

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C - I, C - B r, C - C l, C - F

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is D $C - I, C - B r, C - C l, C - F$
Due to high bond length C-I has less bond strength and has less bond dissociation enthalpy. Because of short bond length C-F has high bond dissociation enthalpy so that increasing order of bond dissociation enthalpies is $C - I < C - B r < C - C l < C - F$ .

Suggest Corrections

Similar questions

Q. Arrange the following bonds according to their average bond energies in descending order:

C - C l, C - B r, C - F, C - I

Q. The correct order of polarizability is

I^{-}, B r^{-}, C l^{-}, F^{-}

Q. Which

C - X

bond has the highest bond energy per mole?

C - B r

C - C l

C - F

C - I

Q. Arrange the following bonds according to their average bond energies in descending order:

C - C l, C - B r, C - F, C - I

Among halogens, the correct order of amount of energy released in electron gain (electron gain enthalpy ) is
(a) F > Cl > Br > I (b) F < Cl < Br < I (c) F < Cl > Br > I (d) F < Cl < Br < I

Join BYJU'S Learning Program

Which is the correct increasing order of bond dissociation enthalpy of C−X bond?

The correct option is D C−I,C−Br,C−Cl,C−FDue to high bond length C-I has less bond strength and has less bond dissociation enthalpy. Because of short bond length C-F has high bond dissociation enthalpy so that increasing order of bond dissociation enthalpies is C−I<C−Br<C−Cl<C−F.

Which is the correct increasing order of bond dissociation enthalpy of $C - X$ bond?