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NEETChemistryd and f Block Elements

What is the primary standard used in volumetric analysis?

Options

  1. ASodium chromate
  2. BSodium dichromate
  3. CPotassium dichromate
  4. DChromite ore

Correct answer

C. Potassium dichromate

Step-by-step solution

Potassium dichromate is used as a primary standard in volumetric analysis.

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