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Science TNSB Mentoring
Class 9
Carbon and its compounds
The unique world of carbon and its compounds
1.
Introduction to carbon
Question:
3
m.
1.
Plastics made of Polycarbonate (PC) and Acrylonitrile Butadiene Styrene (ABS) are made of resin code __________.
7
6
5
1
2.
Graphene is one atom thick layer of carbon obtained from
gas carbon
graphite
coal
fullerene
3.
The legal measures to prevent plastic pollution come under the __________ Protection Act 1988.
Wildlife
Human rights
Environment
Forest
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