NEET Physics Nuclear Fission MCQ Question
Consider a diagram illustrating a neutron-induced fission reaction of 235U, showing the splitting of the uranium nucleus into two intermediate mass nuclear fragments along with the release of additional neutrons. Which of the following best describes the process occurring in this diagram?
The uranium nucleus absorbs a neutron, becomes unstable, and splits into barium and krypton nuclei, releasing three neutrons.
The uranium nucleus absorbs a neutron, becomes stable, and forms a helium nucleus while releasing energy.
The uranium nucleus absorbs an alpha particle, becomes unstable, and splits into two hydrogen nuclei, releasing energy.
The uranium nucleus absorbs a proton, becomes unstable, and splits into xenon and strontium nuclei, releasing two neutrons.
Correct Answer
Detailed Explanation
The fission reaction of 235U described in the NCERT involves the absorption of a neutron, leading to the splitting into barium and krypton, and the release of three neutrons.
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