First slide

Chemical properties

Question

The order of reactivity of halogens with Hydrogen is

Easy

A

F₂ < Cl₂ < Br₂ < I₂
B

F₂> Cl₂ > Br₂ > I₂
C

F₂ < Br₂ < Cl₂ < I₂
D

F₂ > I₂ > Br₂ > Cl₂

Solution

The reactivity of halogens with H₂ decreases from F₂ to I₂.
F₂ reacts violently even in dark with hydrogen.
The reaction of Cl₂ is slow in dark but fast in sunlight.
The reaction of Br₂ requires temperature.
The reaction of I₂ is reversible and require high T and Pt catalyst.

Get Instant Solutions

When in doubt download our app. Now available Google Play Store- Doubts App

Recieve an sms with download link

Doubts App

OR

SCAN ME

Doubts App

Doubts App