Give two uses of :

(a) graphite

(b) diamond

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Solution

(a) Uses of graphite:

1. Graphite is used in pencils and lubricants. It is a good conductor of heat and electricity.
2. For making the electrodes of electric furnaces.
3. For making crucibles for melting metals due to their high melting points.

(b) Uses of Diamond:
1. Diamond is used in jewelry as a gem.
2. It is used for cutting and drilling rocks, glass.

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Similar questions

Q. Write two main difference between the nature of diamond and graphite.

(a) Write two points of difference in the structures of diamond and graphite.
(b) Explain why graphite can be used as a lubricant but diamond cannot.
(c) Explain why diamond can be used in rock drilling equipment but graphite cannot.
(d) State one use of diamond which depends on its 'extraordinary brilliance' and one use of graphite which depends on its being 'black and quite soft'.

(a) What is buckminsterfullerene? How is it related to diamond and graphite?
(b) Why is diamond used for making cutting tools (like glass cutters) but graphite is not?
(c) Why is graphite used for making dry cell electrodes but diamond is not?

Q. (a) Why is diamond used for making cutting tools (like glass cutters) but graphite is not?

(b) Why is graphite used for making dry cell electrodes but diamond is not?

Q. (a) What is graphite? Of what substance is graphite made?
(b) Describe the structure of graphite with the help of a labelled diagram.
(c) Why is graphite a good conductor of electricity but diamond is a non-conductor of electricity?
(d) State any two uses of graphite.

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Give two uses of : (a) graphite (b) diamond

Give two uses of :

(a) graphite

(b) diamond