Which of the following are the properties of Graphene?

Weaker than steel

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Stronger than steel

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Can't conduct heat and electricity

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Conductor of heat and electricity

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Solution

The correct options are
B
Stronger than steel

D
Conductor of heat and electricity

Graphenes are two-dimensional sheets of hexagonal rings formed by carbon. They resemble a single layer of graphite. It can be said that graphenes are the basic units of the allotropes of carbon like graphite and fullerene.

These are some of the properties of graphene:

Two hundred times stronger than steel

Conductor of heat and electricity

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Similar questions

The properties of _________ are ductility and mallebility.
__________ are poor conductors of heat and electricity.
__________ has intermediate properties.

___ have properties like ductility and mallebility.
__________ are poor conductors of heat and electricity.
__________ have intermediate properties.

Q. Which of the following statements are correct?

(i) Human body is a good conductor of electricity.
(ii) The air gap surrounding an electric circuit acts as a conductor.
(iii) Silver conducts electricity better than any other metal.
(iv) When electricity lights up a bulb, no heat is produced.

Q. Which among the following is a poor conductor of heat and electricity?

Non metals are usually poor conductors of heat and electricity. They are non-lustrous, non-sonorous, non-malleable and are coloured.

Non-metal other than carbon, which shows allotropy is:

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