Q
Ultracentrifuges running at speeds upto 100000 rpm is normally used for the_____________________?
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A
A. Separation of isotopes based on their density or molecular weights difference
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B
B. Concentration of rubber latex
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C
C. Separation of cream from milk
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D
D. Dewaxing of lubricating oil
Correct Answer:
A. A. Separation of isotopes based on their density or molecular weights difference
