A. Of uncertainty principle
B. It may have isobars
C. It contains neutrons
D. It may have isotopes
A. Be a good absorber of neutrons
B. Be capable of attaining high temperature, only when it is pressurised
C. Have high density, but low heat transfer co-efficient
D. Be free from radiation damage and non-corrosive
A. Uses natural uranium as fuel
B. Does not require a moderator
C. Both A. and B.
D. Neither A. nor B.
A. U-235
B. U-238
C. Th-232
D. None of these
A. 3/4th of it will disintegrate in two months
B. It will completely disintegrate in two months
C. It will completely disintegrate in four months
D. 1/8th of it will remain intact at the end of four months
A. Uranium-235
B. Uranium-233
C. Plutonium-239
D. Both B. and C.
A. Froth floatation technique
B. Leaching with sulphuric acid
C. Smelting in a furnace
D. Dissolving in water