In the catalytic oxidation of ammonia an oxide is formed which is used in the preparation of HNO3. This oxide is (a) N2O5 (b) N2O4 (c) NO2 In the catalytic oxidation of ammonia an oxide is formed which is used in the preparation of HNO3. This oxide is (a) N2O5 (b) N2O4 (c) NO2 November 18, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related