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Abnormal Molecular Mass

Class 12 Chemistry के इस tag से जुड़े questions। हर question के साथ chapter, topic, level और difficulty दी गई है।

ChemistryIf normal molar mass is 90 g mol−1 and i = 0.75, what is the observed molar mass?Class 12Chapter 01: Solutions7: Abnormal Molecular MassLevel 11MediumChemistryIf normal molar mass is 120 g mol−1 and i = 1.5, what is the observed molar mass?Class 12Chapter 01: Solutions7: Abnormal Molecular MassLevel 11MediumChemistryWhen the observed molar mass of an acid in benzene is nearly double, what may be the reason?Class 12Chapter 01: Solutions7: Abnormal Molecular MassLevel 10MediumChemistryIf a solute has i = 0.65, which conclusion is appropriate?Class 12Chapter 01: Solutions7: Abnormal Molecular MassLevel 9EasyChemistryIf a solute has i = 2.5, which statement is correct?Class 12Chapter 01: Solutions7: Abnormal Molecular MassLevel 9EasyChemistryWhich relation is correct for freezing-point depression in an abnormal solution?Class 12Chapter 01: Solutions7: Abnormal Molecular MassLevel 11MediumChemistryWhich relation is correct for abnormal behavior in osmotic pressure?Class 12Chapter 01: Solutions7: Abnormal Molecular MassLevel 11MediumChemistryIf the observed elevation in boiling point is less than the expected value, which process is possible?Class 12Chapter 01: Solutions7: Abnormal Molecular MassLevel 10MediumChemistryIf the observed depression in freezing point is greater than the theoretical value, what is the most likely reason?Class 12Chapter 01: Solutions7: Abnormal Molecular MassLevel 10MediumChemistryIf i = 0.8 for a solute that forms dimers, what is the degree of association, α?Class 12Chapter 01: Solutions7: Abnormal Molecular MassLevel 12MediumChemistryIf a substance undergoes 50% dimerization, what is the van’t Hoff factor, i?Class 12Chapter 01: Solutions7: Abnormal Molecular MassLevel 12MediumChemistryIn the association relation i = 1 − α(1 − 1/n), what does n mean?Class 12Chapter 01: Solutions7: Abnormal Molecular MassLevel 11MediumChemistryIf i = 1.6 and an AB-type solute dissociates into A⁺ and B⁻, what is the degree of dissociation α?Class 12Chapter 01: Solutions7: Abnormal Molecular MassLevel 12MediumChemistryIf the degree of dissociation of CaCl₂ is α = 0.5, what is the van’t Hoff factor, i?Class 12Chapter 01: Solutions7: Abnormal Molecular MassLevel 12MediumChemistryIf the degree of dissociation of NaCl is α = 0.8, what is the van’t Hoff factor, i?Class 12Chapter 01: Solutions7: Abnormal Molecular MassLevel 12MediumChemistryIn the dissociation relation i = 1 + α(n − 1), what does n represent?Class 12Chapter 01: Solutions7: Abnormal Molecular MassLevel 11MediumChemistryIf a substance partially forms dimers, in which range will i lie?Class 12Chapter 01: Solutions7: Abnormal Molecular MassLevel 10MediumChemistryIf KCl is partially dissociated, in which range will the van’t Hoff factor, i, lie?Class 12Chapter 01: Solutions7: Abnormal Molecular MassLevel 10MediumChemistryAbnormal molar mass is most closely related to which type of properties?Class 12Chapter 01: Solutions7: Abnormal Molecular MassLevel 8EasyChemistryWhy is the van’t Hoff factor used in colligative properties?Class 12Chapter 01: Solutions7: Abnormal Molecular MassLevel 9Easy