Question

Naphthalene balls change into vapours because? ​

Answer 1

Answer:

Naphthalene balls are kept with clothes and documents to protect them from insects. Since naphthalene balls go under sublimation, hence it changes into vapour without changing into liquid and its vapour protects our clothes and documents.

Answer 2

Answer:

Napthalene balls change into vapour because their vaporising point is at the room temperature

this when kept out napthalene balls evaporate

Explanation:

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