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Which of the following reagent(s) can sh...

Which of the following reagent(s) can show colour change when `SO_(2)` gas is passed through it?

A

Bromine water

B

Acidic potassium dichromate solution

C

Acidic ferric chloride solution

D

Chlorine water

Text Solution

Verified by Experts

The correct Answer is:
A, B, C
`CI_(2)`-water oxidises `SO_(2)`, but there is no colour change.
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GRB PUBLICATION-SALT ANALYSIS-Multiple Objective Type
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