Question
Chemistry Question on heavy water
Heavy water is obtained:
A
dissolving heavy salts in water
B
distillation of water
C
relieving Ca and Mg salts from water
D
prolonged electrolysis of water
Answer
prolonged electrolysis of water
Explanation
Solution
Heavy water is obtained by multi-stage electrolysis of water. This process consists seven steps after which 99% pure heavy water is obtained.