Because there is no change in chemical properties. The state changes which is a physical change. No new substances are formed. It's a reversible change.
sublimation of camphor is a physical change because it is a change of a solid to a gas skipping the step of becoming a liquid. This is a physical change because u havnt changed the chemical nature of the substance.
4
Prajakta answered this
It is a physical change as camphor directly converts into gas without changing into liquid.
-1
Adarsh answered this
Because in sublimation of camphor only physical properties are change and there id no change in chemical properties
-1
Aditi Pandey answered this
because after cooling it get change into camphor.
-3
Raahid answered this
The physical properties of camphor change. Not chemical properties.
From solid to vapor
0
Janani answered this
because the chemical properties of camphor doesnt change...only the physical property i.e., its physical state changes and we can bring it back to the same camphor by converting the gas to the solid form