Ammonia is a Lewis base. It forms complexes with cations. Which one of the following cations does not form complex with ammonia (a) ag +(b) Cu ++ Ammonia is a Lewis base. It forms complexes with cations. Which one of the following cations does not form complex with ammonia (a) ag +(b) Cu ++ December 1, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related