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MODERN PUBLICATION-NUCLEAR CHEMISTRY-Multiple Choice Questions
- ""(92)^(235)U nucleus absorbs a neutron and disintegrates into ""(54)X...
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- The radio isotope, tritium (""(1)^(3)H) has a half life period of 12-3...
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- The radioactive isotope ""(27)^(60)Co which is used in the teratment o...
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- A nucleide of an alkaline earth metal undergoes radioactive decay by e...
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- If it is assumed that ""(92)^(235)U decays only by emitting alpha-and ...
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- The beta- decay of a radioactive element results in formation of its :
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- In the radioactive decay: ""(Y)X^(Z)overset(-(8alpha and 6beta))to""...
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- Which of the following has highest value of radioactivity ?
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- The relative penetrating power of alpha,beta,gamma and neutron (n) fol...
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- A beta-particle is emitted by a radioactive nucleus at the time of con...
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- ""(11)^(23)Na is more stable isotope of Na. Find out the process by w...
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- The radioactive nucleide ""(90)^(134)Th undergoes two successive beta-...
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- Consider the following nuclear reaction : ""(92)^(238)Mto""(y)^(x)N+...
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- The half life of a radioisotope is 4 hr. If the initial mass of the is...
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- A photon of hard gamma radiation knocks a. proton out of ""(12)^(24)Mg...
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- In the transformation of ""(92)^(238)U to ""(92)^(234)U, if one emissi...
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- A positron is emitted from ""^(23)Na. The ratio of atomic mass and ato...
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- Which of the following nuclear reactions will generate an isotope ?
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- A radioactive element gets spilled over the floor of a room. Its half-...
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- Bombardment of aluminium by alpha-particles lead to its artificial dis...
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