The binding energy per nucleon of _ 1 ^ 7 Li and _ 2 ^ 4 He nuclei and 5.60 MeV and 7.06…
Physics · JEE Main · NTA Exams — Atoms and Nuclei
The binding energy per nucleon of \({ }_{1}^{7} \mathrm{Li} \text { and }{ }_{2}^{4} \mathrm{He}\) nuclei and 5.60 MeV and 7.06 MeV, respectively. In the nuclear reaction \({ }_{3}^{7} \mathrm{Li}+{ }_{1}^{1} \mathrm{H} \rightarrow{ }_{2}^{4} \mathrm{He}+{ }_{2}^{4} \mathrm{He}+\mathrm{Q} .\) the value of energy Q released is:
- 19.6 MeV
- -2.4 MeV
- 8.4 MeV
- 17.3 MeV
Answer
(D) 17.3 MeV
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