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Previous year MCQs
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General science
UPPSC 2006 GS-I
Question
Which one of the following pairs is not correctly matched?
A)
Dry ice:solid carbon dioxide
B)
Mustard gas:poisonous liquid used in chemical warfare
C)
Teflon:polymer containing fluorine
D)
Fullerene:organic compounds containing fluorine
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Answer & Solution
Answer:
(Detailed Solution Below)
Option D:
Fullerene:organic compounds containing fluorine
Detailed Solution:
The correct answer is
“Fullerene:organic compounds containing fluorine”.
Fullerenes are a class of molecules composed entirely of carbon atoms, typically in the form of hollow spheres, ellipsoids, or tubes.
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