किसी पदार्थ में (50%) चतुर्गुणन होता है। मापा मोलर द्रव्यमान वास्तविक का कितना गुना होगा?
A substance undergoes (50%) tetramerisation. How many times the true molar mass will be observed?
Correct answer and explanation
A. (1.60) गुना(1.60) times
Concept
चतुर्गुणन में \(i=1-\alpha+\frac{\alpha}{4}\)। / For tetramerisation, \(i=1-\alpha+\frac{\alpha}{4}\).
Why this answer is correct
\(\alpha=0.50\), इसलिए (i=0.50+0.125=0.625)। / With \(\alpha=0.50\), (i=0.50+0.125=0.625).
Exam Tip
\((M_{\)obs\(}=\frac{M_{\)true\(}}{0.625}=1.60M_{\)true})। \(/ (M_{\)obs\(}=\frac{M_{\)true\(}}{0.625}=1.60M_{\)true}).
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