Question

evaporation of napthaball is which change​

Answer 1

Explanation:

Naphthalene is a solid that sublimes at standard atmospheric temperature with the sublimation point at around 80 °C or 176 °F. At low temperature, its vapour pressure is high enough, 1 mmHg at 53 °C, to make the solid form of naphthalene evaporate into gas....................

Answer 2

Sublimation of naphthalene ball is a physical change.