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w.r.t  IIT JEE 2010  Chemistry paper -I  ques. " The no. of neutrons emitted when uranium 235/92 undergoes controlled nuclear

fission to xenon xe 142/54 & Sr 90/38 .

My answer is 4 because i added 1 neutron to uranium 235.

Is this correct  answer.


6 years ago


Answers : (2)


actually the correct answer is 3......


6 years ago

Dear student,

Yes 4 is absolutely the correct answer...

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5 years ago

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