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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)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Heat of formation of H₂O(g) at 25⁰C is -243 kJ,ΔE for the reaction
- The number of moles of acidified KMnO₄ required to oxidise one mole
- Which of the following cations has the maximum number of unpaired electrons
- Which one of the following metals is required as cofactor by all enzymes
- The reaction : Ag²⁺(aq) + Ag(s) ⇌ 2Ag⁺(aq) is an example of
Topics: S and P Block Elements (11)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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