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Binding energy per nucleon relation with...

Binding energy per nucleon relation with mass number

A

first decreases then increases

B

first increases then decreases

C

increases

D

decreases

Text Solution

Verified by Experts

The correct Answer is:
D
The nuclear forces are short range forces.
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MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-ATOMS, MOLECULES AND NUCLEI -Exercise 1 (TOPICAL PROBLEMS)
  1. If M(A,Z), M(p)and M(n) denote the masses of the nucleus .(Z)X^(A), pr...

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  2. What is the Q-value of the reaction? ""^(1)H+""^(7)Lito ""^(4)He+""^...

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  3. Binding energy per nucleon relation with mass number

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  4. The curve of blinding energy per nucleon as a function of atomic mass ...

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  5. Atomic mass of ""6C^(13) is 1300335 amu and its mass number is 13.0 If...

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  6. Let N(beta) be the number of beta particles emitted by 1 gram of Na^(2...

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  7. A radioactive decay can form an isotope of the original nucleus with t...

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  8. The half-life of a radioactive substance is 20 min. the time taken bet...

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  9. A uranium nucleus ""(92)U^(238) emits and alpha-particle and a beta-pa...

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  10. ""(92)"U"^(235) undergoes successive disintegrations with the end prod...

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  11. A nucleus with Z =92 emits the following in a sequence: alpha,beta^(...

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  12. Half life of a radio-active substance is 20 minutes. The time between ...

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  13. The fraction of atoms of radioactive element that decays in 6 days is ...

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  14. A common example of beta^(-) decay is ""(15)P^(32) to ""(16)S^(32)+x+y...

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  15. The activity of a radioactive sample is measures as N0 counts per minu...

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  16. For the radioactive nuclei that undergo either alpha or beta decay, wh...

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  17. The radioactivity of a sample is l(1) at a time t(1) and l(2) time t(2...

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  18. A radioactive nucleus of mass number A, initially at rest, emits an al...

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  19. In a radioactive disintegration, the ratio of initial number of atoms ...

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  20. The activity of a radioactive sample is measured as 9750 counts per mi...

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