1.

If the binding energy per nucleon in \[L{{i}^{7}}\]and \[H{{e}^{4}}\] nuclei are respectively 5.60 MeV and 7.06 MeV, then energy of reaction \[L{{i}^{7}}+p\to 2{{\ }_{2}}H{{e}^{4}}\] is

A. 19.6 MeV
B. 2.4 MeV
C. 8.4 MeV
D. 17.3 MeV
Answer» E.


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