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Naphthalene ball disappear with time without …

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Naphthalene ball disappear with time without leaving any residue

Posted by Prishthi Verma 5 years, 8 months ago

CBSE > Class 09 > Science

4 answers

Krish Aggarwal 5 years, 8 months ago

because they undergo sublimation i.e., they directly change into vapour without passing through the liquid state. ... The perfumes contain solvent which carries pleasant smelling vapour

Anshika Mishra 5 years, 8 months ago

Because there sublimation process

Rakshit Yadav 5 years, 5 months ago

Very bad answer given by Yogita Ingle

Yogita Ingle 5 years, 8 months ago

Naphthalene balls disappear with time without leaving any solid because they undergo sublimation i.e., they directly change into vapour without passing through the liquid state.

ANSWER

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