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QNEET-2020-Ch-679: NEET 2020 Chemistry - Class 12 NEET-2020-Ch-679 Solution: Urea reacts with water to form A which will decompose to form…

Urea reacts with water to form A which will decompose to form B. B when passed through Cu2+Cu^{2+}(aq) deep blue colour solution C is formed. What is the formula of C from the following? [Cu(NH3)4]2+[Cu(NH_3)_4]^{2+} Cu(OH)2Cu(OH)_2 CuCO3⋅Cu(OH)2CuCO_3 \cdot Cu(OH)_2 CuSO4CuSO_4

Multiple Choice Options

  • A [Cu(NH3)4]2+{[Cu{(N{H_3})_4}]^{2 + }} [ C u ( N H 3 _ ) 4 _ ] 2 +
  • B Cu(OH)2Cu{(OH)_2} C u ( O H ) 2 _
  • C CuCO3.Cu(OH)2CuC{O_3}.Cu{(OH)_2} C u C O 3 _ . C u ( O H ) 2 _
  • D CuSO4CuS{O_4} C u S O 4 _

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