Nuclei Test - 5...

Which of the following particles are constituents of the nucleus

Assertion : Separation of isotope is possible because of the difference in electron numbers of isotope
Reason : Isotope of an element can be separated by using a mass spectrometer.

Which substance is discovered by the Prafulla Chandra Ray the inventor of Indian Chemical Industry ?

The temperature required for the process of nuclear fusion is nearly:

The nucleus with highest binding energy per nucleon is:

If the mass of isotope $$^{7}_{3}Li$$ is $$7.016005\,u$$ and masses of H atom and a neutron are $$1.007825 \,u$$ and $$1.008665 \,u$$ respectively. The binding of Li nucleus is:

On absorbing energy $$^{22}Ne$$ nucleus decays into a-particle and an unknown nucleus. The unknown nucleus is :

The binding energy per nucleon for a deuterium nucleus is $$1.115\ MeV$$. Mass defect for this nucleus is about :

In the decay of $$_{92}^{238}$$ into $$_{82}^{206}Pb$$ the number of emitted $$\alpha$$ and $$\beta$$ particles are respectively :

If the binding energy per nucleon in $$_{ 3 }^{ 4 }{ Li }$$ and $$_{ 3 }^{ 4 }{ He }$$ nuclei are $$5.60MeV$$ and $$7.06MeV$$ respectively, then in reaction $$_{ 1 }^{ 1 }{ Li }+_{ 3 }^{ 4 }{ He }\rightarrow 2\quad _{ 2 }^{ 4 }{ He }$$ energy of proton must be