Atoms And Nuclei Question 259
Question: When $ U^{235} $ is bombarded with one neutron, the fission occurs and the products are three neutrons, $ _{36}Kr^{94} $ and [Pb. PET 2004; UPSEAT 2004]
Options:
A) $ _{53}I^{142} $
B) $ _{56}Ba^{139} $
C) $ _{58}Ce^{139} $
D) $ _{54}Xe^{139} $
Show Answer
Answer:
Correct Answer: B
Solution:
$ _{0}n^{1}+ _{92}U^{235}\to _{36}Kr^{94}+ _{56}Ba^{139}+3 _{0}n^{1} $
