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We have three aqueous solutions of NaCl labelled as ‘A’, ‘B’ and ‘C’ with concentrations 0.1 M, 0.01 M and 0.001 M, respectively. The value of van’t Hoff factor for these solutions will - Chemistry

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प्रश्न

We have three aqueous solutions of NaCl labelled as ‘A’, ‘B’ and ‘C’ with concentrations 0.1 M, 0.01 M and 0.001 M, respectively. The value of van’t Hoff factor for these solutions will be in the order ______.

विकल्प

  • iA < iB < iC

  • iA > iB > iC

  • iA = iB = iC

  • iA < iB > iC

MCQ
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उत्तर

iA = iB = iC

Explanation:

The value of van’t Hoff’s factor will be iA = iB = iC due to complete dissociation of strong electrolyte (NaCl) in dilute solutions. On complete dissociation value of i for NaCl is 2.

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अध्याय 2: Solutions - Exercises [पृष्ठ २०]

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एनसीईआरटी एक्झांप्लर Chemistry [English] Class 12
अध्याय 2 Solutions
Exercises | Q I. 20. | पृष्ठ २०

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