Heavy Water — Prelims Questions

Which of the following statements about heavy water ($D_2O$) is INCORRECT?

The Girdler Sulfide (GS) process is primarily used for the industrial production of heavy water. This process relies on:

Which of the following properties of heavy water ($D_2O$) is a direct consequence of the kinetic isotope effect?

In nuclear reactors, heavy water is preferred over ordinary water as a moderator because:

Which of the following statements correctly describes the biological effect of heavy water on living organisms?

Which of the following physical properties is NOT higher for heavy water ($D_2O$) compared to ordinary water ($H_2O$)?