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Which of the following anion (s) evolve(...

Which of the following anion (s) evolve(s) reddish brown gas with concentrated `H_(2)SO_(4)`?

A

`Br^(-)`

B

`NO_(3)^(-)`

C

`SO_(3)^(2-)`

D

`I^(-)` and `Br^(-)` respectively

Text Solution

Verified by Experts

The correct Answer is:
A, B
`NO_(2)` and `Br_(2)` are reddish brown gases.
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GRB PUBLICATION-SALT ANALYSIS-Multiple Objective Type
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