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JEE Advanced Model Paper 3 with solutions for online practice
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© examsnet.com
Question : 30
Total: 60
Which of the following statements is/are correct regarding graphite and whitegraphite (Boron nitride).
Both are slippery in nature
Both are conducting electricity but graphite is less conducting in naturecompared to white graphite
The bonds in graphite are non polar while in inorganic graphite are polar
All atoms in graphite as well as inorganic graphite are
s
p
2
hybridised
Validate
Solution:
Graphite have layered structure and each C-atom is
s
p
2
hybridised
( No charge separation as all atom are carbon.)Inorganic graphite
(
B
N
)
x
.
Non-conducting, slippery in nature and 2-D layered structure all atoms are
s
p
2
hybridised
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