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Why calcium sulphate hemi hydrate is known as pop |
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Answer» Explanation: PLASTER of paris, quick-setting gypsum plaster consisting of a FINE white powder (calcium sulfate hemihydrate), which hardens when moistened and allowed to dry. Known since ancient times, plaster of paris is so called because of its PREPARATION from the abundant gypsum found near Paris. Hope it helps you if it helps then follow me and mark me as brainlis |
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