Main constituent of marsh gas is (a) C2H2 (b0 CH4 (c) H2D (d) CO Main constituent of marsh gas is (a) C2H2 (b0 CH4 (c) H2D (d) CO December 15, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related