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Thursday, 4 June 2015

Naphthalene balls disappear with time without leaving any solid. Why

Naphthalene balls disappear with time without leaving any solid. Why

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Naphthalene balls disappear with time without leaving any solid. Why ? 

Answer: Naphthalene ball is a sublimate and a sublimate turns into vapour without changing into liquid. Thus, naphthalene balls disappear with time without leaving any solid.
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