Which of the following halogens has the highe | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) The correct option is $(B)$.Bond energy of $Cl_2$ is the highest among all halogen molecules.The bond dissociation energies for $F_2$,$Cl_2$,$Br_2

Vedclass · Accepted Answer

$Cl_2$

Vedclass · Answer

(B) The correct option is $(B)$.Bond energy of $Cl_2$ is the highest among all halogen molecules.The bond dissociation energies for $F_2$,$Cl_2$,$Br_2$,and $I_2$ are approximately $37 \, kcal \, mol^{-1}$,$58 \, kcal \, mol^{-1}$,$46 \, kcal \, mol^{-1}$,and $36 \, kcal \, mol^{-1}$ respectively.Due to the small size of the fluorine atom,the lone pair-lone pair repulsions are very high in $F_2$,which makes its bond weaker than that of $Cl_2$.

Which of the following halogens has the highest bond energy?

Similar Questions

Which is the most volatile compound?

Which of the following trends is $NOT$ correct?

Fluorine reacts with dilute $NaOH$ to form a gaseous product $A$. The bond angle in the molecule of $A$ is

Unlike other halogens,fluorine does not show higher oxidation states because:

In the following reaction, products $x$ and $y$ respectively, are
$P_4 + 10 SO_2Cl_2 \longrightarrow x + y$

Vedclass Test Series

Exam Paper Generator

Online Exam Module