Question

$D_{2}O$ is:

• A. product of $O_2$ and $H_2$
• B. simple water in which present heavy metal salts
• C. marine water
• D. water which form redistillation and condensation

Answer 1

Answer: (D)

water which form redistillation and condensation

$D_{2}O$ is heavy water, which is a product of $O_2$ and $D_2$. Heavy water form redistillation and condensation.