Question

why sublimation of camphor a physical change ?....please its too urgent..

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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:

sublimation of camphor is considered as physical change because it is a change of solid state to gaseous state, it skips liquid state. and this is a physical change because it's chemical nature doesn't changes.

hope it helps u