McqMate
Q. |
Which one among the following is-used as a moderator in nuclear reactors? |
A. | Ozone |
B. | Heavy hydrogen |
C. | Heavy water |
D. | Hydrogen peroxide |
Answer» C. Heavy water | |
Explanation: Heavy water is used in certain types of nuclear reactors, where it acts as a neutron moderator to slow down neutrons so that they are more likely to react with the fissile uranium-235 than with uranium238. |
View all MCQs in
ChemistryNo comments yet