Which of the following inert gas liquifies easily (a) Kr (b) He (c) Ne (d) Ar Which of the following inert gas liquifies easily (a) Kr (b) He (c) Ne (d) Ar November 25, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related