Question

Naphthalene balls disappear with the time Without leaving any residzie. Give
reason.​

Answer 1

Explanation:

this is because the naphthalene balls shows the property of sublimation ..

in which the solid directly changes to gas without changing in liquid

HOPE IT HELPS.

Answer 2

Answer:

naphthalene balls disappear because they undergo sublimation.

sublimation is a process where solid is directly converted into gas without changing into liquid state.