Home Chemistry Enviromental Chemistry ( Not In Syllabus ) Practical Chemistry A one litre flask is full of reddish brown b…
Chemistry Enviromental Chemistry ( Not In Syllabus ) Practical Chemistry Single Correct MCQ
Published on: August 11, 2026

A one litre flask is full of reddish brown bromine fumes. The intensity of brown colour of vapour will not decrease appreciably on adding to the flask some :

A
pieces of marble
B
animal charcoal powder
C
carbon tetrachloride
D
carbondisulphide

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Text Solution

Verified by Experts
The correct answer is:
A

Marble (CaCO 3 ) do not react, adsorb, absorb or dissolve Br 2 . As such there is no change in colour of Br 2 . Remaining dissolves or absorb or adsorb bromine.

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