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NDA General Science Chemistry Questions Part 2
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Question : 55
Total: 87
Which one of the following is the purest forms of Carbon?
[NDA I 2018]
Charcoal
Coke
Fullerene
Carbon black
Validate
Solution:
Fullerene is the purest form of carbon. A fullerene is and allotrope of carbon in the form of a hollow sphere, ellipsoid , tube, and many other shapes and sizes.
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