Ionic EquilibriumHard

Question

The lassaigne′s extract is boiled with conc. HNO3 while testing for the hologens by doing so it :-

Options

A.Decomposes Na2S and NaCN, is formed
B.Helps in the precipitation of AgCl
C.Increase the solubility product of AgCl
D.Increase the concentration of NO3Θ ions

Solution

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