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Chemistry
A substance used as a moderator in a nuclear reactor is
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Q. A substance used as a moderator in a nuclear reactor is
Chhattisgarh PMT
Chhattisgarh PMT 2004
A
cadmium
B
uranium-235
C
lead
D
heavy water
Solution:
(i) Heavy water $ (D_{2}O) $ may also used a moderator in nuclear reactor.
(ii) Graphite acts as moderator which control the velocity of neutron.