Name the important source from which naphthalene balls are obtained. – InterviewSolution

1.	Name the important source from which naphthalene balls are obtained.
Answer» Coal tar is the source from which naphthalene balls are obtained. Coal tar is a black thick oily liquid with bad smell. Products made from coal tar are used as starting materials for making objects used in everyday life. Naphthalene balls are used to repel insects.

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