It is proposed to use nuclear fusion reaction
\(^2_1H+^2_1H\rightarrow ^4_2He\)
in a nuclear reactor of 200 MW rating. If the energy from above reaction is used with a 25% efficiency in the reactor, how many grams of deuterium will be needed per day? Given masses of, 1H2 and 2H4 are 2.0141 u and 4.0026 u respectively.
