Assertion : one mole of SO2 contains double the number of molecules present in one mole of O2. Reason : Molecular weight of SO2 is doubled to that of O2. Assertion : one mole of SO2 contains double the number of molecules present in one mole of O2. Reason : Molecular weight of SO2 is doubled to that of O2. November 22, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related