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  • Rate of reaction of the following reaction is maximum when  is <img alt="CH_4+X_2\overset{Sunlight}{\rightarrow}"

Rate of reaction of the following reaction is maximum when X_2 is

CH_4+X_2\overset{Sunlight}{\rightarrow}

Option: 1

I_2


Option: 2

Br_2


Option: 3

F_2


Option: 4

Cl_2


Answers (1)

best_answer

As we learnt

 

Order of Reactivity of Halogen -

 

F_{2}> > Cl_{2}> Br_{2}> I_{2}

- wherein

F_{2}, Cl_{2}, Br_{2} give exothermic reaction while I_{2} endothermic reaction.

 

 F_2 is the most reactive halogen.

 

Posted by

jitender.kumar

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