A thick coating of a paste of plaster of Pans (POP) is applied over th – InterviewSolution

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1.	A thick coating of a paste of plaster of Pans (POP) is applied over the bandage on a fractured bone. It becomes hard on drying, to keep the fractured bone immobilised. Can the change in POP be reversed?
Answer» No, the change in POP cannot be reversed since it is a chemical change.

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