Question

give reason naphthalene balls disappear with time without leaving any remnant

Answer 1

Because naphthalene ball is a sublimable substance which change solid directly into gaseous state and vice versa

Answer 2

Heya brainholics!!

So lets begin...

Napthalene balls are organic compounds...C10H8..
It is obtained from Petroleum..
Naphthalene balls undergo sublimation due to which it converts directly into vapours and disappear into air without leaving any solid.

Hope it helps then plzzzzzzzzzzz mark brainliest..