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Question 7Asked in RRB JE CBT-1, 18 Dec 2024, Shift 1 (9:00 AM)

In the reaction CuO+H₂→Cu+H₂O, the substance reduced is:

  1. ACuO
  2. BH₂O
  3. CH₂
  4. DCu
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Correct answer: (A) CuO

From RRB JE CBT-1 PYQ 18 Dec 2024, Shift 1 (9:00 AM)

This is question 7 of RRB JE CBT-1 PYQ 18 Dec 2024, Shift 1 (9:00 AM). 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.