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KVPY2015ChemistryGeneral Principles and Processes of Isolation of Metals

The major products of the following reaction Z n S(s)+O₂(g) heut are

Options

  1. AZnO and SO ₂
  2. BZnSO ₄ and SO ₃
  3. CZnSO ₄ and SO ₂
  4. DZn and SO ₂

Correct answer

A. ZnO and SO ₂

Step-by-step solution

2 Z n S_ (s) +3 O₂(g) heat 2 Z n O_ (s) +2 S O_ 2(g)

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