Assertion : Equivalent weight of Cu in CuO is 63.6 and in Cu2O 31.8. Reason : Equivalent weight of an element = Atomic weight of an element /Valency of the element Assertion : Equivalent weight of Cu in CuO is 63.6 and in Cu2O 31.8. Reason : Equivalent weight of an element = Atomic weight of an element /Valency of the element November 22, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related