question_answer

A nuclear fusion reaction is given below \[_{1}{{H}^{2}}{{+}_{1}}{{H}^{2}}{{\to }_{2}}H{{e}^{3}}+n+3.2MeV\] How much energy will be generated when 2kg of deuterons are fused. 

A)  \[{{10}^{30}}\,eV\]

B)  \[2\times {{10}^{23}}\,MeV\]

C)  \[{{10}^{22}}\,MeV\]

D)  \[{{10}^{23}}\,eV\]