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JEE Mains · Chemistry · STD 12 -1. Solution and colligative properties

किसी विशेष ताप पर, एक लवण \(MX _{2}\) के जलीय विलयन का वान्ट ऑफ फैक्टर \(2\) है। लवण के इस विलयन के लिए वियोजन मात्रा होगी।

  1. A \(0.50\)
  2. B \(0.33\)
  3. C \(0.67\)
  4. D \(0.80\)
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Answer & Solution

Correct Answer

(A) \(0.50\)

Step-by-step Solution

Detailed explanation

\((a)\) Van't Hoff factore \((i)\) \(=\,\frac {No.\, of\, particles\, after \,association\, or \,dissociation}{No.\, of\, particles\, before\, association\, or \,dissociation}\) For \(M{X_2}\, \rightleftharpoons \,{M^{2 + }}\, + \,2{X^ - }\) \(t\,=\,0\) \(1\) \(0\) \(0\) at.eq.…
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