The product obtained by heating (NH4)2SO4 and KCNO is (a) Hydrocyanic acid (b) Ammonia (c) Ammonium cyanide The product obtained by heating (NH4)2SO4 and KCNO is (a) Hydrocyanic acid (b) Ammonia (c) Ammonium cyanide November 22, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,