NEETPhysicsAtoms and NucleiMCQ+4 / −1
How does the Binding Energy per nucleon vary with the increase in the number of nucleons ?
- ADecrease continuously with mass number.
- BFirst decreases and then increases with increase in mass number.
- CFirst increases and then decreases with increase in mass number.
- Dincreases continuously with mass number.
View written solutionFree
Correct answer: C
More from Atoms and Nuclei
- An electron in hydrogen atom makes a transition n1 n2 where n1 and n2 are principal quantum numbers of the two states . Assuming Bohr's model to be valid, the time period of the electron in the initial state is eight times that in…2013 · MCQ
- Ratio of longest wave lengths corresponding to Lyman and Balmer series in hydrogen spectrum is2013 · MCQ
- A certain mass of Hydrogen is changed to Helium by the process of fusion. The mass defect in fusion reaction is 0.02866 u. The energy liberated per u is (given 1 u = 931 MeV)2013 · MCQ
- The transition from the state n = 3 to n = 1 in a hydrogen like atom results in ultraviolet radiation. Infrared radiation will be obtained in the transition from2012 · MCQ
- An electron of a stationary hydrogen atom passes from the fifth energy level to the ground level. The velocity that the atom acquired as a result of photon emission will be2012 · MCQ
- Electron in hydrogen atom first jumps from third excited state to second excited state and then from second excited to the first excited state. The ratio of the wavelengths 1 : 2 emitted in the two cases is2012 · MCQ
- Out of the following which one is not a possible energy for a photon to be emitted by hydrogen atom according to Bohr's atomic model?2011 · MCQ
- An electron in the hydrogen atom jumps from excited state n to the ground state. The wavelength so emitted illuminates a photosensitive material having work function 2.75 eV. If the stopping potential of the photoelectron is 10 V, then the…2011 · MCQ