Atoms And Nuclei Question 233

Question: The number of neutrons released when $ _{92}U^{235} $ undergoes fission by absorbing $ _{0}n^{1} $ and $ _{56}Ba^{144}+ _{36}Kr^{89} $ are formed, is [Pb. PMT 2000]

Options:

A) 0

B) 1

C) 2

D) 3

Show Answer

Answer:

Correct Answer: D

Solution:

$ _{92}U^{235}+ _{0}n^{1}\to _{92}U^{236} $ and

$ _{92}U^{236}\to _{56}Ba^{144}+ _{36}Kr^{89}+3 _{0}n^{1}+Q $ .



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