Question

Naphthalene balls undergoes process of to change to gaseous state​

Answer 1

Answer:

Naphthalene undergoes sublimation to change to gaseous state​

Explanation:

sublimation is the process in which a solid changes into gas without changing to liquid phase

Answer 2

Answer:

Naphthalene undergoes the process of sublimation.

Explanation:

Solid, liquid, and gas are the three different states of a substance. The temperature of the substance decides its state of existence. If the temperature of some solids is increased above a certain limit they can be converted to their liquid state. Further increase in temperature will convert it into a gaseous state.

But in the process called sublimation, the substance is directly converted from its solid state into its gaseous state, without changing into its liquid form. When the naphthalene balls are exposed to the atmosphere they acquire the atmospheric temperature and get directly converted into its gaseous form.