Na2CO3 cannot be used to identify (a) CO3 2- (b) SO3 2- (c) S 2- (d) SO4 2- Na2CO3 cannot be used to identify (a) CO3 2- (b) SO3 2- (c) S 2- (d) SO4 2- December 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related