PDF chapter test TRY NOW

Select the best answer:
 
1. Consider the following statements:
(a) Heavy water is used as a coolant in nuclear reactors.
(b) The energy produced in a nuclear fusion reaction is much more than that produced during fission.

Which of these statement(s) is/are correct?
 
2. Which of the following power plant cause maximum long term hazards to environment and us if destroyed or leaked abruptly?