An aqueous solution of a substance gives a white precipitate on treatment with dilute hydrochloric acid, which dissolves on heating. When hydrogen sulphide is passed through the hot An aqueous solution of a substance gives a white precipitate on treatment with dilute hydrochloric acid which dissolves on heating. When hydrogen sulphide is passed through the hot December 8, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related