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The Lassaigne's extract is boiled with d...

The Lassaigne's extract is boiled with dil. `HNO_3` before testing for halogens because

A

silver halides are soluble in `HNO_(3)`

B

`Na_(2)S` and NaCN are decomposed by `HNO_(3)`

C

`Ag_(2)S` is soluble in `HNO_(3)`

D

AgCN is soluble in `HNO_(3)`

Text Solution

Verified by Experts

The correct Answer is:
B
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