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NEETChemistryd and f Block Elements

Which of the following is a use of potassium dichromate?

Options

  1. ALeather industry
  2. BVolumetric analysis
  3. CPreparation of azo compounds
  4. DNone of the above

Correct answer

B. Volumetric analysis

Step-by-step solution

Sodium and potassium dichromates are strong oxidising agents; the sodium salt has a greater solubility in water and is extensively used as an oxidising agent in organic chemistry. Potassium dichromate is used as a primary standard in volumetric analysis.

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