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Class 12 · Chemistry
→In which case will the observed molar mass be less than the normal molar mass?
Class 12 · Chemistry
→If normal molar mass is 90 g mol−1 and i = 0.75, what is the observed molar mass?
Class 12 · Chemistry
→If normal molar mass is 120 g mol−1 and i = 1.5, what is the observed molar mass?
Class 12 · Chemistry
→When the observed molar mass of an acid in benzene is nearly double, what may be the reason?
Class 12 · Chemistry
→If a solute has i = 0.65, which conclusion is appropriate?
Class 12 · Chemistry
→If a solute has i = 2.5, which statement is correct?
Class 12 · Chemistry
→Which relation is correct for freezing-point depression in an abnormal solution?
Class 12 · Chemistry
→Which relation is correct for abnormal behavior in osmotic pressure?
Class 12 · Chemistry
→If the observed elevation in boiling point is less than the expected value, which process is possible?
Class 12 · Chemistry
→If the observed depression in freezing point is greater than the theoretical value, what is the most likely reason?
Class 12 · Chemistry
→If i = 0.8 for a solute that forms dimers, what is the degree of association, α?
Class 12 · Chemistry
→If a substance undergoes 50% dimerization, what is the van’t Hoff factor, i?
Class 12 · Chemistry
→In the association relation i = 1 − α(1 − 1/n), what does n mean?
Class 12 · Chemistry
→If i = 1.6 and an AB-type solute dissociates into A⁺ and B⁻, what is the degree of dissociation α?
Class 12 · Chemistry
→If the degree of dissociation of CaCl₂ is α = 0.5, what is the van’t Hoff factor, i?
Class 12 · Chemistry
→If the degree of dissociation of NaCl is α = 0.8, what is the van’t Hoff factor, i?
Class 12 · Chemistry
→In the dissociation relation i = 1 + α(n − 1), what does n represent?
Class 12 · Chemistry
→If a substance partially forms dimers, in which range will i lie?
Class 12 · Chemistry
→If KCl is partially dissociated, in which range will the van’t Hoff factor, i, lie?
Class 12 · Chemistry
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