question_answer

Which one of the following nuclear reactions is a source of energy in the sun                                      [BHU 1994]

A)            \[_{4}^{9}Be+_{2}^{4}He\to _{6}^{12}C+_{0}^{-1}n\]

B)            \[_{2}^{3}He+_{2}^{3}He\to _{2}^{4}He+_{1}^{1}H+_{1}^{1}H\]

C)            \[_{56}^{144}Ba+_{56}^{92}Kr\to _{92}^{235}U+_{0}^{-1}n\]

D)            \[_{26}^{56}Fe+_{48}^{112}Ca\to _{74}^{167}W+_{0}^{-1}n\]