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The number of water molecules in gypsum, dead burnt plaster and plaster of Paris, respectively are [JEE Main 2021, 27 Au…

Q1

The number of water molecules in gypsum, dead burnt plaster and plaster of Paris, respectively are

[JEE Main 2021, 27 Aug (Shift 1)]

a

2,0 and 1

b

\( 0.5,0 \) and 2

c

5,0 and \( 0.5 \)

d

2,0 and \( 0.5 \)

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