Napthalene balls disappear if kept exposed to air for a few weeks
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0
Answer:
Yes,
When nepthalene is kept in air for some time or for few days, it directly transforms from solid states to gaseous state, this process is called Latent heat of sublimation.
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1
Answer:
Sublimation method
Explanation:
Napthalene balls disappear if kept exposed to air for a few weeks because due to the sublimation process of naphthalene ball, it becomes disappear. Naphthalene ball is a sublimate substance because it evaporates directly from solid to gaseous state.
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