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JEE MAIN 2024
04-04-24 S1
Question
Which of the following nuclear fragments corresponding to nuclear fission between neutron $\left(\begin{array}{l}1 \\ 0\end{array} \mathrm{n}\right)$ and uranium isotope $\left({ }_{92}^{252} \mathrm{U}\right)$ is correct:
Select the correct option:
A
${ }_{56}^{144} \mathrm{Ba}+{ }_{36}^{89} \mathrm{Kr}+4{ }_0^1 \mathrm{n}$
B
${ }_{56}^{140} \mathrm{Xe}+{ }_{38}^{94} \mathrm{Sr}+3_0^1 \mathrm{n}$
C
${ }_{51}^{153} \mathrm{Sb}+{ }_{41}^{99} \mathrm{Nb}+3_0^1 \mathrm{n}$
D
${ }_{56}^{144} \mathrm{Ba}+{ }_{36}^{89} \mathrm{Kr}+3_0^1 \mathrm{n}$
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
Solution
Balancing mass number and atomic number $ { }_{92}^{235} \mathrm{U}+{ }_0^1 \mathrm{n} \rightarrow{ }_{56}^{144} \mathrm{Ba}+{ }_{36}^{89} \mathrm{Kr}+3{ }_0^1 \mathrm{n} $
Question Tags
JEE Main
Physics
Easy
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