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AP EAMCET20225 Jul 2022Evening ShiftChemistryRedox ReactionsActual

Which of the following reactions is not a disproportionation reaction?

Options

  1. ACaCO ₃ CaO + CO ₂
  2. BP ₄+3 NaOH +3 H ₂ O 3 NaH ₂ PO ₂+ PH ₃
  3. C2 H ₂ O ₂ 2 H ₂ O + O ₂
  4. D2 Cu ⁺ Cu ²⁺+ Cu

Correct answer

A. CaCO ₃ CaO + CO ₂

Step-by-step solution

CaCO ₃ CaO + CO ₂ Decomposition reaction.

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