(NH4)2Cr2O7 on heating liberates a gas. The same gas will be obtained by (a) Heating NH4NO2 (NH4)2Cr2O7 on heating liberates a gas. The same gas will be obtained by (a) Heating NH4NO2 November 27, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
