Among the followinfg reactions of hydrogen with halogens, the one that requires a catalyst is

:

  • Option 1)

    H_{2}+Br_{2}\rightarrow 2HBr

  • Option 2)

    H_{2}+Cl_{2}\rightarrow 2HCl

  • Option 3)

    H_{2}+I_{2}\rightarrow 2HI

  • Option 4)

    H_{2}+F_{2}\rightarrow 2HF

Answers (1)
A admin

 

Chemical Properties -

Reaction with Unsaturated hydrocarbons.

Hydrogenation in presence of catalyst Ni/Pt/Pd

- wherein

 

As we have learned in Halogens .

H_{2} + I_{2} \rightarrow 2HI

requires a catalyst to occur  when

 


Option 1)

H_{2}+Br_{2}\rightarrow 2HBr

Option 2)

H_{2}+Cl_{2}\rightarrow 2HCl

Option 3)

H_{2}+I_{2}\rightarrow 2HI

Option 4)

H_{2}+F_{2}\rightarrow 2HF

Preparation Products

Knockout JEE Main April 2021 (One Month)

Personalized AI Tutor and Adaptive Time Table, Self Study Material, Weekend Live Classes, Mentorship from our Experts, Unlimited Mock Tests and Personalized Analysis Reports, 24x7 Doubt Chat Support,.

₹ 14000/- ₹ 4999/-
Buy Now
Knockout JEE Main May 2021

Personalized AI Tutor and Adaptive Time Table, Self Study Material, Weekend Live Classes, Mentorship from our Experts, Unlimited Mock Tests and Personalized Analysis Reports, 24x7 Doubt Chat Support,.

₹ 22999/- ₹ 9999/-
Buy Now
Test Series JEE Main May 2021

Unlimited Chapter Wise Tests, Unlimited Subject Wise Tests, Unlimited Full Mock Tests, Get Personalized Performance Analysis Report,.

₹ 6999/- ₹ 2999/-
Buy Now
Knockout JEE Main May 2022

Personalized AI Tutor and Adaptive Time Table, Self Study Material, Weekend Live Classes, Mentorship from our Experts, Unlimited Mock Tests and Personalized Analysis Reports, 24x7 Doubt Chat Support,.

₹ 34999/- ₹ 14999/-
Buy Now
JEE Main Rank Booster 2021

Booster and Kadha Video Lectures, Unlimited Full Mock Test, Adaptive Time Table, 24x7 Doubt Chat Support,.

₹ 13999/- ₹ 6999/-
Buy Now
Boost your Preparation for JEE Main 2021 with Personlized Coaching
 
Exams
Articles
Questions