Question

Which compound is formed when calcium carbide reacts with heavy water?

• A. $C_2D_2$
• B. $CaD_2$
• C. $CD_2$
• D. $Ca_2D_2$

Answer 1

Answer: (A)

$C_2D_2$

Answer 2

$CaC_2 + 2D_2O \to C_2D_2 + Ca(OD)_2$