What is the formula of POP and give it\'s two uses

1.	What is the formula of POP and give it\'s two uses
Answer» Chemical formula --> CaSO4.½H2OUses --> Used to precast and hold parts of ornamental plasterwork placed on ceilings and cornices Chemical formula of pop is (CaSO4)H2O. POP is used to give aesthetic finishing touches to the building. It is used as a coating on wood and metal structures to avoid any fire accidents.

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