Chemistry-
General
Easy

Question

In the following redox reaction,Cu left parenthesis OH right parenthesis subscript 2 left parenthesis straight s right parenthesis plus straight N subscript 2 straight H subscript 4 left parenthesis aq right parenthesis not stretchy rightwards arrow Cu left parenthesis straight s right parenthesis plus straight N subscript 2 left parenthesis straight g right parenthesis  Number of moles of Cu left parenthesis OH right parenthesis subscript 2 reduced by 1 mole of straight N subscript 2 straight H subscript 4 is

  1. 1
  2. 2
  3. 3
  4. 4

The correct answer is: 2


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