According to Raoult’s law the relative lowering of vapours pressure of a solution of non – volatile substance is equal to According to Raoult's law the relative lowering of vapours pressure of a solution of non - volatile substance is equal to December 14, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related