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NTA Abhyas JEE Main2020Chemistrys Block ElementsPractice

C → strongly heated B ← 200 o C CaSO 4 ·2H 2 O → Heat 120 o C A A, B and C are respectively

Options

  1. Aplaster of paris, dead burnt plaster, calcium sulphide
  2. Bdead burnt plaster, plaster of Paris, lime
  3. Cplaster of Pairs, dead burnt plaster, calcium sulphite
  4. Dplaster of Paris, dead burnt plaster, calcium oxide (lime)

Correct answer

D. plaster of Paris, dead burnt plaster, calcium oxide (lime)

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