Compound A reacts with PCl5 to give B which on treatment with KCN followed by hydrolysis gave propanoic acid. What is A and B respectively Compound A reacts with PCl5 to give B which on treatment with KCN followed by hydrolysis gave propanoic acid. What is A and B respectively February 10, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related