Statement I: Heavy water is preferred over ordinary water in moderator in nuclear reactor. Statement II: Average number of neutrons per fission reaction is 2.5.

Statement I: Heavy water is preferred over ordinary water in moderator

1.	Statement I: Heavy water is preferred over ordinary water in moderator in nuclear reactor. Statement II: Average number of neutrons per fission reaction is 2.5.
Answer» A Statement I is TRUE, statement II is FALSE. Statement I is false, statement II is true. C Statement I is true, statement II is true, Statement II is correct EXPLANATION of statement I. Statement I is true, statement II is true and statement I is not correct explanation of statement II. Answer :D

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Statement I: Heavy water is preferred over ordinary water in moderator in nuclear reactor. Statement II: Average number of neutrons per fission reaction is 2.5.

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