Assertion : A mixture of He and O2 is used for respiration for deep sea divers. Reason : He is soluble in blood. Assertion : A mixture of He and O2 is used for respiration for deep sea divers. Reason : He is soluble in blood. February 11, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related