Question

Camphor disappears without leaving any residue . explain?

Answer 1

Explanation:

camphor disappears after some time as

it's surface gains kinetic energy and

gets directly converted to gas. the

process of converting

the solid into gaseous state without

getting into liquid state is called

sublimation

that is why the camphor in solid state

directly burns and changes into

gaseous state without leaving residue

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Answer 2

Camphor disappears after some time as its surface gains kinetic energy and directly gets converted into gas. The process of converting directly into gaseous form and not in a liquid state is termed as sublimation. Hence, when camphor is given fire, it gets converted into gas and disappears, without leaving any residue.