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Binding Energy Questions

Practice 13 Binding Energy questions with detailed answers and explanations. Free MCQs, PYQs, and mock test questions for NEET, JEE, GATE, SSC and more.

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11
Medium
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Hard
Practice by Exam:Physics(13)

About binding energy โ€” practice questions, PYQs & concepts

binding energy is a frequently-tested topic on Physics. ExamTest.live currently lists 13 binding energy questions spanning previous-year papers from 2026 to 2026, each with worked solutions and a step-by-step explanation. Use the filters on this page to focus on a specific exam, difficulty level or year โ€” every answer key is free, no sign-up required.

binding energy weight in competitive exams

Across our binding energy question bank, the largest sources are Physics (13). Click any exam chip above to drill down to that exam-specific question set.

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All Binding Energy Questions(1โ€“13 of 13)

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Q1mediummcqPhysicsAIEEE 20042026
0% accuracy
The binding energy per nucleon of deuteron () and helium nucleus () is and respectively. If two deuteron nuclei react to form a single helium nucleus, then the energy released is:
Q2mediummcqPhysicsAIEEE 20062026
0% accuracy
If the binding energy per nucleon in and nuclei are and respectively, then in the reaction , the energy released is:
Q3mediummcqPhysicsAIEEE 20072026
100% accuracy
If is the mass of an oxygen isotope , and are the masses of a proton and a neutron respectively, the nuclear binding energy of the isotope is:
Q4mediummcqPhysicsNEET 20212026
A nucleus with mass number breaks into two fragments each of mass number . The binding energy per nucleon of unfragmented nuclei is while that of fragments is . The total gain in the Binding Energy in the process is:
Q5mediummcqPhysicsAIEEE 20092026
image
The above is a plot of binding energy per nucleon , against the nuclear mass ; correspond to different nuclei. Consider four reactions:(i) (ii) (iii) (iv) where is the energy released. In which reactions is positive?
Q6mediummcqPhysicsAIEEE2026
A nucleus of mass is at rest and decays into two daughter nuclei of equal mass each. Speed of light is . If the binding energy per nucleon for the parent nucleus is and that for the daughter nuclei is , then:
Q7mediummcqPhysicsPhysics
0% accuracy
Fission of nuclei is possible because the binding energy per nucleon in them :
Q8mediummcqPhysicsPhysics
In the reaction 21H + 31H โ†’ 42He + 10n, if the binding energies of 21H, 31H and 42He are respectively a, b and c (in MeV), then the energy (in MeV) released in this reaction is :
Q9hardmcqPhysicsPhysics
Assertion: It is not possible to use as the fuel for fusion energy.Reason: The binding energy of is too small.
Q10mediummcqPhysicsPhysics
A nucleus has mass represented by . If and denote the mass of proton and neutron respectively and the binding energy, then:
Q11mediummcqPhysicsPhysics
If , and denote the masses of the nucleus, proton and neutron respectively and represents its binding energy in , then:
Q12hardmcqPhysicsPhysics
The mass of a nucleus is less than the sum of the masses of all its nucleons. The binding energy per nucleon of nucleus is nearly:
Q13mediummcqPhysicsPhysics
The Binding energy per nucleon of and nuclei are and , respectively. In the nuclear reaction , the value of energy released is:

Frequently Asked Questions

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We have 13 Binding Energy questions spread across 1 pages, covering easy, medium, and hard difficulty levels with detailed explanations.
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Which exams include Binding Energy questions?โ–ผ
Binding Energy questions are commonly asked in Physics. You can filter by exam using the links above.
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Start with easy questions to build confidence, then tackle medium and hard ones. Use the filter buttons to sort by difficulty. Reveal the answer only after attempting each question, and read the explanation thoroughly.