MCQ
Correct order of bond dissociation energy
- A$Br _{2} > Cl _{2}$
- B$F _{2} > Cl _{2}$
- C$I _{2} > F _{2}$
- D$F _{2} > I _{2}$
✓
Answer
The order of bond dissociation energy is given below.
$Cl _{2}> Br _{2}> F _{2}> I _{2}$
Fluorine has very small size due to which inter-electronic repulsion is there between two fluorine atoms this results in the weaken bond.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Secondary valencies correspond to $......$ of the metal atom and are satisfied by ligands.
→The half life of a radioactive isotope is $4\, hours$. If the initial mass of isotope is $200\, gram$ then what will be the disintegrated amount of it after $16\, hours$ .......... $gm$
→The order of a reaction with rate equals $kC_A^{3/2}\,C_B^{ - 1/2}$ is
→Alkenes convert into alcohols by
Manganese achieves its highest oxidation state in its compound
The main product of following reaction will be
→(image) $\to $ Product
A pure sample of nitrogen is prepared by heating
Four alkali metals $A, B, C$ and $D$ have standard electrode potentials $-3.05, -1.66, -0.40$ and $0.80\, V$ respectively. Which metal will be the most reactive
→For the reaction , $A + B \to 2C + D$ which one is the incorrect statement ?
→Which of the following polymers of glucose is stored by animals?