Assertion : Gases combine in simple ratio of their volume but , not always. Reason : Gases deviate from ideal behaviour . Assertion : Gases combine in simple ratio of their volume but not always. Reason : Gases deviate from ideal behaviour . November 18, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related