Guest

The Lassaigne's extract is boiled with conc. HNO3 while testing for halogens. By doing so it. (1) Increase the concentration of ions (2) Decomposes Na2S and NaCN, if formed (3) Helps in the precipitation of AgCl (4) Increases the solubility product of AgC

The Lassaigne's extract is boiled with conc. HNO3 while testing for halogens. By
doing so it.
(1) Increase the concentration of ions
(2) Decomposes Na2S and NaCN, if formed
(3) Helps in the precipitation of AgCl
(4) Increases the solubility product of AgC

Grade:10

1 Answers

Jitender Pal
askIITians Faculty 365 Points
9 years ago
Sol . Fact Answer: (2)

Think You Can Provide A Better Answer ?

ASK QUESTION

Get your questions answered by the expert for free