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Question 25Asked in RRB JE CBT-1, 18 Dec 2024, Shift 2 (12:45 PM)

Which reactants are used to prepare bleaching powder?

  1. ALime and sulphuric acid
  2. BCalcium hydroxide and hydrochloric acid
  3. CChlorine gas and dry calcium hydroxide
  4. DChlorine and water
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Correct answer: (C) Chlorine gas and dry calcium hydroxide

From RRB JE CBT-1 PYQ 18 Dec 2024, Shift 2 (12:45 PM)

This is question 25 of RRB JE CBT-1 PYQ 18 Dec 2024, Shift 2 (12:45 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.