Question

naphthalene balls disappear with time without leaving any solid

Answer 1

Hey!

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Napthalene balls disappear without leaving any solid after some time.

Reason - They go through sublimation, sublimation is the process by which solid changes to gaseous state without going through the intermediate state - liquid. They directly turn into gas leaving nothing behind.

So that's why naphthalene balls disappeared without leaving anything behind.


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Hope it helps...!!!

Answer 2

Hey Friend.

This is your answer..

Naphthalene balls disappear with time without leaving any solid because it has a property of sublimation.
Sublimation is the change of solid into gas without going to the liquid form .

Hope this will help you.
Please mark as a brainliest answer.