Which of the following is used as a coolant in nuclear reactors?
1 Heavy water
2 Cadmium
3 Liquid sodium
4 None of these
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why nitrogen is about 70%(i.e.)highest percentage in environment
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Water is a good solvent of ionic salts because 1 It has no colour 2 It has a high boiling point 3 It has a high dipole moment 4 It has a high specific heat
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1 Answers GSK GlaxoSmithKline,
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Enriched 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
Detergents used for cleaning clothes and utensils contain 1 Nitrates 2 Bicarbonates 3 Sulphonates 4 Bismutnates
What is meant by Incidental Correlation?
0 Answers Mahatma Gandhi University,
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