The Amount of Energy Released by the Neutron Induced Fission ${ } ^ { 235 } \mathrm { U }$

Multiple Choice

The amount of energy released by the neutron induced fission of ${ } ^ { 235 } \mathrm { U }$ to give ${ } ^ { 141 } \mathrm { Ba }$ , ${ } ^ { 92 } \mathrm { Kr }$ , and three neutrons is _____ 10¹⁰ kJ/mol. (Given, the experimentally determined mass of ${ } ^ { 235 } \mathrm { U }$ = 235.043930 amu, ${ } ^ { 141 } \mathrm { Ba }$ = 140.914411 amu, ${ } ^ { 92 } \mathrm { Kr }$ = 91.926156 amu, and mass of neutron = 1.008665 amu)

A) -1.40
B) -1.67
C) -1.86
D) -1.73
E) -2.35