JEE Advanced · Chemistry · 2. Atomic Structure
The number of neutrons emitted when \({ }_{92}^{235} \mathrm{U}\) undergoes controlled nuclear fission to \({ }_{54}^{142} \mathrm{Xe}\) and \({ }_{38}^{90} \mathrm{Sr}\) is
- A 1
- B 2
- C 3
- D 4
Answer & Solution
Correct Answer
(C) 3
Step-by-step Solution
Detailed explanation
\({ }_{92} \mathrm{U}^{235} \longrightarrow{ }_{54} \mathrm{Xe}^{142}+{ }_{38} \mathrm{Sr}^{90}+3{ }_0 n^1\)
Nuclear chemistry
Basic application
II
Nuclear chemistry
Basic application
II
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