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Class 12 · Chemistry
→Why do substances like benzoic acid often show abnormal molar mass in benzene?
Class 12 · Chemistry
→In which situation is the van’t Hoff factor, i, equal to 1?
Class 12 · Chemistry
→If a solute breaks into ions in solution, what will be the observed molar mass?
Class 12 · Chemistry
→If solute particles combine in solution to form larger particles, what happens to the observed molar mass?
Class 12 · Chemistry
→What is the main cause of abnormal molar mass?
Class 12 · Chemistry
→A student finds that i is less than 1. What should the student write about observed molecular mass?
Class 12 · Chemistry
→In abnormal molecular mass questions, what is the easiest way to understand i?
Class 12 · Chemistry
→If an AB₂-type salt undergoes complete dissociation, what is the ideal value of the van’t Hoff factor, i?
Class 12 · Chemistry
→If a solute forms dimers and its van’t Hoff factor, i, lies between 0.5 and 1, what is the conclusion?
Class 12 · Chemistry
→If the van’t Hoff factor, i, for a substance that can produce two ions lies between 1 and 2, what does this indicate?
Class 12 · Chemistry
→Which example can show abnormal molecular mass due to association?
Class 12 · Chemistry
→Which example can show abnormal molecular mass due to dissociation?
Class 12 · Chemistry
→When observed molecular mass is greater than normal, how is the observed colligative property?
Class 12 · Chemistry
→If K₃PO₄ undergoes complete dissociation, what is the ideal value of i?
Class 12 · Chemistry
→If FeCl₃ undergoes complete dissociation, what is the ideal value of i?
Class 12 · Chemistry
→If i = 1.6 for NaCl, what is the degree of dissociation?
Class 12 · Chemistry
→If an AB-type salt is 25% dissociated, what is the value of i?
Class 12 · Chemistry
→For an AB-type salt, what is the simple relation between the van’t Hoff factor i and the degree of dissociation α?
Class 12 · Chemistry
→On complete dissociation, how many total ions are obtained from Al₂(SO₄)₃?
Class 12 · Chemistry
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