Search questions
Use text search or combine filters to find exactly the questions you need.
Class 12 · Chemistry
→If the measured elevation in boiling point is 0.75 times the expected value, what is i?
Class 12 · Chemistry
→If the measured depression in freezing point is double the expected value, what is i?
Class 12 · Chemistry
→If a 0.1 molal NaCl solution shows complete dissociation, what is the approximate effective particle concentration?
Class 12 · Chemistry
→What is the correct place of i in the modified formula for depression in freezing point?
Class 12 · Chemistry
→Which correction is used when abnormal molecular mass is obtained from a colligative property?
Class 12 · Chemistry
→Which statement is correct for colligative properties and abnormal molecular mass?
Class 12 · Chemistry
→In which situation is abnormal molecular mass most likely to be observed?
Class 12 · Chemistry
→Why is the observed molecular mass of NaCl in water lower than its normal molecular mass?
Class 12 · Chemistry
→The molecular mass of acetic acid in benzene is found to be higher than normal. What is the main reason?
Class 12 · Chemistry
→If the normal molecular mass is 122 and i = 2, what is the observed molecular mass?
Class 12 · Chemistry
→Which relation correctly represents the van't Hoff factor i?
Class 12 · Chemistry
→If i > 1, what is the correct conclusion about the solute?
Class 12 · Chemistry
→Due to association, the number of solute particles decreases. How will the observed molecular mass change?
Class 12 · Chemistry
→If the number of particles in an electrolyte solution is found to be more than expected, what will happen to its observed molecular mass?
Class 12 · Chemistry
→What is the safest first check in questions related to abnormal molar mass?
Class 12 · Chemistry
→If a substance has observed molar mass 200 g mol⁻¹ and normal molar mass 100 g mol⁻¹, which process is possible?
Class 12 · Chemistry
→In which case will the observed osmotic pressure be less than the normal value?
Class 12 · Chemistry
→Which of the following pairs is correct?
Class 12 · Chemistry
→Which factor is most useful for explaining abnormal molar mass?
Class 12 · Chemistry
→