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The number of water molecules in gypsum and in plaster of paris are respectively
Options
(a) 2 and 1/2
(b) 5 and 2
(c) 2 and 1
(d) 7 and 2
Correct Answer:
2 and 1/2
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: S and P Block Elements
(11)
Subject: Chemistry
(2512)
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- To prepare a pure sample on n-hexane using sodium metal as one reactant, the
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- What is the value of electron gain enthalpy of Na+ if IE₁ of Na =5.1 eV ?
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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