A colourless gas with the smell of rotten fish is (a) H2S (b) PH3 (c) SO2 (d) None of these A colourless gas with the smell of rotten fish is (a) H2S (b) PH3 (c) SO2 (d) None of these December 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related