A gas has a density of 2.68 g/L at STP. Identify the gas (a) NO2 (b) Kr (c) COS (d) SO2 A gas has a density of 2.68 g/L at STP. Identify the gas (a) NO2 (b) Kr (c) COS (d) SO2 February 12, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related