A nucleus with mass number 240 breaks into two fragments each of mass number 120 , the binding e...
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A nucleus with mass number 240 breaks into two fragments each of mass number 120 , the binding energy per nucleon of unfragmented nuclei is \( 7.6 \mathrm{MeV} \) while that of fragments is \( 8.5 \mathrm{MeV} \). The total gain in the Binding Energy in the process is:
(1) \( 9.4 \mathrm{MeV} \)
(2) \( 804 \mathrm{MeV} \)
(3) \( 216 \mathrm{MeV} \)
(4) \( 0.9 \mathrm{MeV} \)
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