An aq. Solution of a salt (x) is alkaline to litmus. On strong heating, it swell up to give a glassy
Channel: Doubtnut
Date: 2020-01-26

An aq. Solution of a salt (x) is alkaline to litmus. On strong heating, it swell up to give a glassy material. When conc. `H_(2)SO_(4)` is added to a concentrated solution of x, white crystal of a weak acid separates out. Hence compound (x) is