Large deposits of uranium are found in : (a) Canada (b) the USA (c) Australia (d) All of the three above
1 2809The State which produces maximum uranium in India is: (a) Rajasthan (b) Kerala (c) Bihar (d) West Bengal
3 9054A Uranium Ore Mil is situated at which of the following places? (a) Khetri (b) Korba (c) Jaduguda (d) Cambay
2 3472. In which is the following states do we find uranium deposits? (a) Madhya Pradesh (b) Bihar (c) Rajashthan (d) Only (b) and (c) (e) All of above
1 2415Enriched uranium used in a nuclear reactor is 1 Uranium freed of all impurities 2 Uranium treated with radiation 3 Uranium alloyed with aluminum 4 Uranium with a high percentage of a particular isotope
1 2418Enriched uranium used in a nuclear reactor is 1 Uranium freed of all impurities 2 Uranium treated with radiation 3 Uranium alloyed with aluminum 4 Uranium with a high percentage of a particular isotope
2 2978The isotope of uranium capable of sustaining chain reactions is 1 U-235 2 U-238 3 U-239 4 None of these
1 6790Radioactive disintegration of uranium ultimately results in formation of 1 Radium 2 Thorium 3 Polonium 4 Lead
3 11756Enriched uranium used in a nuclear reactor is 1 Uranium freed of all impurities 2 Uranium treated with radiation 3 Uranium alloyed with aluminum 4 Uranium with a high percentage of a particular isotope
1 3433
Which reactor uses natural uranium as fuel ?
Which reactor uses primary coolant as fluoride salts of lithium, beryllium, thorium and uranium ?
What radioactive isotope of this alkaline earth element formed as a fission product of uranium and is of particular importance because it is assimilated in the body much like calcium?
Protactinium-231 decays to Uranium-235. How is this decay used in radiometric dating and the determination of geological ages?
Explain the process of protactinium-uranium fractionation and its implications for understanding geological and geochemical processes.