• # question_answer What is formed when calcium carbide reacts with heavy water [Manipal PMT 2001; Pb. CET 2000] A) ${{C}_{2}}{{D}_{2}}$ B) $Ca{{D}_{2}}$ C) $C{{a}_{2}}{{D}_{2}}O$ D) $C{{D}_{2}}$

$Ca{{C}_{2}}+2{{D}_{2}}O\to {{C}_{2}}{{D}_{2}}+Ca{{(OD)}_{2}}$