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COMEDK2020ChemistryRedox Reactions

In the ionic equation, BiO ₃⁻+6 H ⁺+x e⁻ Bi ³⁺+3 H ₂ O the value of x is

Options

  1. A3
  2. B4
  3. C2
  4. D6

Correct answer

C. 2

Step-by-step solution

For the following reaction, BiO ₃⁻+6 H ⁺+x e⁻ Bi ³⁺+3 H ₂ O On balancing charge on both sides -1+6+x(-1)=3+3 0 x=2

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