When NaOH crystals are left in open air, they acquire a fluid layer around each crystal as (a) They start melting (b) They absorb moisture from air they acquire a fluid layer around each crystal as (a) They start melting (b) They absorb moisture from air When NaOH crystals are left in open air November 13, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related