A. Pitchblende
B. Monazite sand
C. Limonite
D. Galena
Related Mcqs:
- Thorium can be converted into U-233 in a _____________ reactor?
A. Liquid metal cooled
B. Fast breeder
C. Thermal
D. Swimming pool - Thorium-232 (a fertile material) on absorption of a neutron gets converted into ___________ , which is a fissile material?
A. Thorium-233
B. Uranium-235
C. Uranium-233
D. Plutonium-239 - Thorium-232 is converted into uranium-233 in a/an ______________ nuclear reactor?
A. Thermal
B. Fast breeder
C. Heavy water moderated
D. Enriched uranium - Thorium metal__________________?
A. Resembles steel in appearance
B. Is less hard (in the range of silver)
C. Is highly ductile
D. All A., B. and C. - The main ore of uranium is ______________________?
A. Pitchblende
B. Monazite sand
C. Cassiterite
D. Chalcopyrite - Uranium Corporation of India Limited (UCIL) engaged in the mining & concentration of uranium ore is located at_______________?
A. Alwaye (in Kerala)
B. Jadugoda (in Jharkhand)
C. Kalpakkam (in Tamilnadu)
D. Gopalpur coast (in Orissa) - Extraction of uranium from its ore is done by ______________ method?
A. Chemical
B. Pyrometallurgical
C. Physical beneficiation
D. Electrometallurgical - Extraction of uranium from its ore is done using ______________ methods?
A. Electrometallurgical
B. Pyrometallurgical
C. Chemical
D. Physical beneficiation - Which of the following is not an ore of uranium ?
A. Pitchblende
B. Kyanite
C. Carnotite
D. Rescolite - Uranium is recovered from its ore (pitchblende) by________________?
A. Froth floatation technique
B. Leaching with sulphuric acid
C. Smelting in a furnace
D. Dissolving in water
