General Knowledge - General Science - Discussion
Discussion Forum : General Science - Elements and Metals (Q.No. 23)
23.
Among the various allotropes of carbon,
Discussion:
32 comments Page 4 of 4.
Edf said:
2 years ago
Graphite is softer than lamp black.
Srinivas said:
11 months ago
Yes, You are right @ Deepak.
Lampblack does not have a well-defined crystalline structure; it consists of amorphous carbon particles.
Lampblack is not considered an allotrope of carbon, it is a form of carbon black produced by incomplete combustion.
So, option C is the right answer.
Lampblack does not have a well-defined crystalline structure; it consists of amorphous carbon particles.
Lampblack is not considered an allotrope of carbon, it is a form of carbon black produced by incomplete combustion.
So, option C is the right answer.
(1)
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