एक विलेय का (i=0.75) है। यदि वह केवल त्रिगुणन करता है, तो त्रिगुणन की मात्रा कितनी होगी?
A solute has (i=0.75). If it undergoes only trimerisation, what is the degree of trimerisation?
Correct answer and explanation
B. (37.5%)
Concept
त्रिगुणन में \(i=1-\alpha+\frac{\alpha}{3}=1-\frac{2\alpha}{3}\)। / For trimerisation, \(i=1-\alpha+\frac{\alpha}{3}=1-\frac{2\alpha}{3}\).
Why this answer is correct
\(0.75=1-\frac{2\alpha}{3}\), इसलिए \(\frac{2\alpha}{3}=0.25\)। / \(0.75=1-\frac{2\alpha}{3}\), so \(\frac{2\alpha}{3}=0.25\).
Exam Tip
\(\alpha=0.375\), यानी (37.5%)। / \(\alpha=0.375\), or (37.5%).
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