92U235 undergoes nuclear fission as follows
n + 92U235 → 42Mo98 + 54Xe136 + 2n
Energy released in fission of 1 gm of is 92U235 is (masses of n, 92U235, 42Mo98 and 54Xe136 are 1.0087, 235.0439, 97.9054 and 135.9170 (all in amu) respectively)1
5.06 × 1023 J
2
5.06 × 1026 J
3
8.1 × 107 J
4
8.1 × 1010 J