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Question 72Asked in RRB JE CBT-1, 17 Dec 2024, Shift 3 (4:30 PM)

Which of the following is an example of a decomposition reaction that occurs due to the application of electric current?

  1. AHeating calcium carbonate
  2. BDecomposition of potassium permanganate by heat
  3. CDecomposition of sodium bicarbonate by heat
  4. DElectrolysis of water
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Correct answer: (D) Electrolysis of water

From RRB JE CBT-1 PYQ 17 Dec 2024, Shift 3 (4:30 PM)

This is question 72 of RRB JE CBT-1 PYQ 17 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.