When chlorine water is exposed to sunlight O2 is liberated. Hence (a) Hydrogen has little affinity to O2 (b) Hydrogen has more affinity to O2 When chlorine water is exposed to sunlight O2 is liberated. Hence (a) Hydrogen has little affinity to O2 (b) Hydrogen has more affinity to O2 November 24, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related