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COMEDK2019Chemistryd and f Block Elements

Potassium dichromate can be converted to potassitun chromate by adding

Options

  1. AKOH
  2. Bcon(c) H ₂ SO ₄
  3. CNH ₄ OH
  4. Dacetic acid

Correct answer

A. KOH

Step-by-step solution

Potassium dichromate ( K ₂ Cr ₂ O ₇ ) can be converted into potassium chromate ( K ₂ CrO ₄ ) by adding potassium hydroxide ( KOH ) .

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