In a fission reaction U 92236→X 117+Y 117+n+n, the binding energy per nucleon of X and Y is 8.5 MeV where as of U 236 is 7.6 MeV. The total energy liberated will be about
200 KeV
2 MKeV
200 MeV
2000 MeV
∆E=8.5 x 234 - 7.6 x 236=195.4 MeV =200 MeV