Identify the correct statement -
\( \mathrm{P} \)
(A) Gypsum contai... VIDEO
Identify the correct statement -
\( \mathrm{P} \)
(A) Gypsum contains a lower percentage of Ca than plaster of paris
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(B) Gypsum is obtained by heating plaster of paris
(C) Plaster of paris can be obtained by hydration of gypsum
(D) Plaster of paris is obtained by partial oxidation of gypsum
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