हिंदी

Potassium carbonate cannot be prepared by Solvay process because ____________. -

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प्रश्न

Potassium carbonate cannot be prepared by Solvay process because ____________.

विकल्प

  • K2CO3 is water soluble

  • KHCO3 does not decompose upon heating

  • KHCO3 is fairly soluble in water

  • KHCO3 is sparingly soluble in water

MCQ
रिक्त स्थान भरें

उत्तर

Potassium carbonate cannot be prepared by Solvay process because KHCO3 is fairly soluble in water.

Explanation:

Because potassium bicarbonate (KHCO3) is moderately soluble in water, it does not precipitate, whereas sodium bicarbonate (NaHCO3), which is sparingly soluble in water, does. As a result, the Solvay method is utilised to make Na2CO3 but not K2CO3.

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