In nuclear reactors, heavy water is used as 'moderator'.
How is that moderator prepared?

In nuclear reactors, heavy water is used as 'moderator'. What is a moderator and which isotope of hydrogen is present in it?

In nuclear reactors, heavy water is used as 'moderator'. a. What is a moderator and whịch isotope of hydrogen is present in it?

In nuclear reactors, heavy water is used as 'moderator'. Ordinary water is not chemically different from this water. Justify the statement.

How is heavy water prepared?

How is bleaching powder prepared?

How is orthoboric acid prepared?

Heavy water is obtained by