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Question 14Asked in RRB JE CBT-1, 18 Dec 2024, Shift 3 (4:30 PM)

The chemical name for 'Plaster of Paris' is:

  1. Acalcium sulphate dihydrate
  2. Bcalcium chloride hexahydrate
  3. Ccalcium sulphate hemihydrate
  4. Dcalcium chloride semihydrate
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Correct answer: (C) calcium sulphate hemihydrate

From RRB JE CBT-1 PYQ 18 Dec 2024, Shift 3 (4:30 PM)

This is question 14 of RRB JE CBT-1 PYQ 18 Dec 2024, Shift 3 (4:30 PM). See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.