Question:
The Lassaigne s extract is boiled with conc HNO3 while
Last updated: 7/4/2023
The Lassaigne s extract is boiled with conc HNO3 while testing for the halogens By doing so it B decomposes Na S and NaCN if formed helps in the precipitation of AgCl increases the solubility product of AgCl increases the concentration of NO ions