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Science CBSE Homework Assignments
Class 10
Carbon and its compound
Special features of Carbon
1.
Special features of carbon
Question:
3
m.
1.
Covalent compounds can be dissolved in -
Benzene
Ether
Alcohol
All of these
2.
Covalent compounds are -
Good conductors of electricity
Bad conductors of electricity
Semiconductors of electricity
None of these
3.
Which of the following allotrope of carbon is used in making crucibles ?
Fullerene
Coke
Diamond
Graphite
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