Question

why sublimation of camphor a physical change?..​

Answer 1

Answer:

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. It is a physical change as camphor directly converts into gas without changing into liquid.

Answer 2

Answer:

Why your bio is written as sad ????