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NEETChemistryp Block Elements (Group 13 & 14)

What is the role of hydrochloric acid in the preparation of orthoboric acid from borax?

Options

  1. AIt acts as a catalyst
  2. BIt neutralizes the borax
  3. CIt acidifies the borax solution
  4. DIt forms a precipitate with borax

Correct answer

C. It acidifies the borax solution

Step-by-step solution

Hydrochloric acid is used to acidify the aqueous solution of borax during the preparation of orthoboric acid.

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