MPSC PYQScienceenglish

From the following which isotope is called as heavy hydrogen? (a) Protium (b) Deuterium (c) Tritium (d) None of the above

A.Only (c)
B.Only (b)
C.Only (d)
D.Only (a) and (c)

Correct answer: B

Source paper

MPSC Gazeted Civil Services Combined Pre 2024

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