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Class 12 · Chemistry
→What is the ideal van’t Hoff factor (i) for Al₂(SO₄)₃ on complete dissociation?
Class 12 · Chemistry
→Assuming complete dissociation, what is the van’t Hoff factor of BaCl₂?
Class 12 · Chemistry
→What is the ideal value of (i) for Na₂SO₄ on complete dissociation?
Class 12 · Chemistry
→If a substance undergoes complete dimerization, what is the value of the van’t Hoff factor (i)?
Class 12 · Chemistry
→Why can molecular mass calculated from colligative properties become abnormal?
Class 12 · Chemistry
→Why can KCl in water show an observed molecular mass lower than normal?
Class 12 · Chemistry
→Why can benzoic acid in benzene show a molecular mass greater than normal?
Class 12 · Chemistry
→If the normal molecular mass is 100 and i = 0.5, what will be the observed molecular mass?
Class 12 · Chemistry
→A solute has a normal molecular mass of 90 and an observed molecular mass of 45. What is i?
Class 12 · Chemistry
→Which formula correctly relates i to normal and observed molecular masses?
Class 12 · Chemistry
→If i = 0.6, which situation is most suitable?
Class 12 · Chemistry
→Which value shows that the number of solute particles is greater than expected?
Class 12 · Chemistry
→If two solute molecules combine to form one larger particle, how does observed molecular mass behave?
Class 12 · Chemistry
→When solute particles break into ions, how does the observed molecular mass change?
Class 12 · Chemistry
→A solute has a normal molecular mass of 60 and an observed molecular mass of 120. What is the most suitable explanation?
Class 12 · Chemistry
→A solute has a normal molecular mass of 98 and an observed molecular mass of 49. Which process may be occurring?
Class 12 · Chemistry
→A substance has a normal molecular mass of 180 and i = 0.5. What is its observed molecular mass?
Class 12 · Chemistry
→If FeCl₃ undergoes complete dissociation, what is the ideal van’t Hoff factor (i)?
Class 12 · Chemistry
→If MgCl₂ dissociates completely, what is its van’t Hoff factor (i)?
Class 12 · Chemistry
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