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Br(2) gas is of red brown colour and I(2...

`Br_(2)` gas is of red brown colour and `I_(2)` gas is of violet volour. This is because of

A

`Br^(-)` is more E.N. than I

B

Energy difference between two consecutive level is lesser for iodine than bromine

C

Br has small size than l

D

`l_(2)` has longer van der Waal's forces than `Br_(2)`.

Text Solution

Verified by Experts

The correct Answer is:
B
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