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← ScienceWhich consequence arises when a heavier nuclide undergoes fission?
A)Increased total nuclear binding energy✓
B)Reduced overall system entropy
C)Decreased fragment kinetic energy
D)Enhanced neutron absorption cross-section
💡 Explanation
Fission reactions increase total binding energy because the fragments have higher binding energy per nucleon than the original heavy nucleus. Therefore, the total binding energy increases rather than decreasing, which would require energy input.
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