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Why plaster of paris stored in moisture proff container? |
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Answer» Chlo m thodi der aata hu 8 pm ok abhi study bye? ?? Charming?? Fine nd u How r u all Because in moist condition it terminal part will add up to 1 and half molecule of water of crystallisation and become gypsum It is bcoz it form gypsum in moisture. When it is in contact with moisture it converts into gypsum Becoz if it leaves in air it react with moisture and form a hard mass called gypsum Because it may react with moisture and may form gypsum |
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