In any fission process the ratio mass of fission products is mass of parent nucleus (a) equal to 1 (b) greater than 1 (c) less than 1 (d) depends on the mass of the parent nucleus.

Answer: (c). Fission releases energy, which comes from a loss of rest mass ( E = Δ m c²). So the mass of the products is less than the mass of the parent nucleus. So the answer is (c) less than 1.

In any fission process the ratio mass of fission products is mass of… | NEET 2005 (AIPMT)

Q31NEET 2005 · AIPMTEasy

Nuclear Fission & Fusion

In any fission process the ratio

mass of fission products

mass of parent nucleus

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Answer: (c)

Fission releases energy, which comes from a loss of rest mass ( $E = \Delta m\,c^2$ ).
So the mass of the products is less than the mass of the parent nucleus.
So the answer is (c) less than 1.

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