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The brown ring test for nitrate employs...

The brown ring test for nitrate employs

A

Barium chloride

B

Ferrous sulphates

C

Nitric acid

D

none of the above

Text Solution

Verified by Experts

`FeSO_(4)` is used in ring test where brown colour is due to `FeSO_(4).NO`
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Correct formula of the complex formed in the brown ring test for nitrates is

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