Multiple choice general knowledge science & technology

What is heavy water?

  1. D2O

  2. H2O

  3. T2O

  4. H2O.Cl
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Heavy water is D2O (deuterium oxide), where the hydrogen atoms are replaced by deuterium, a heavier isotope of hydrogen. Option A is correct.

Keep practicing — related questions