Ebullioscopic Constant
The ebullioscopic constant depends on:
Select the correct option:
🔒 Solution Hidden from View
Submit your answer to unlock the detailed step-by-step solution.
More solutions Practice Questions
For an ideal solution formed by mixing two liquids at constant temperature, which of the following s...
For an ideal solution formed by mixing two liquids at constant temperature, which of the following s...
What is the boiling point of a solution containing 6 g of a non-volatile, non-electrolyte solute dis...
What is the boiling point of a solution containing 6 g of a non-volatile, non-electrolyte solute dis...
Which of the following pairs of liquids is expected to show a positive deviation from Raoult's law a...
Which of the following pairs of liquids is expected to show a positive deviation from Raoult's law a...
An aqueous solution of an unknown non-electrolyte solute has a freezing point of −0.744°C. Given K_f...
An aqueous solution of an unknown non-electrolyte solute has a freezing point of −0.744°C. Given K_f...
The osmotic pressure of a 0.02 M solution of a non-electrolyte at 300 K is closest to which value? (...
The osmotic pressure of a 0.02 M solution of a non-electrolyte at 300 K is closest to which value? (...
For a solid solute dissolving in a liquid solvent, which of the following statements correctly descr...
For a solid solute dissolving in a liquid solvent, which of the following statements correctly descr...
A mixture of two miscible liquids that boils at a constant composition and temperature, lower than e...
A mixture of two miscible liquids that boils at a constant composition and temperature, lower than e...
A mixture contains 36 g of water and 92 g of ethanol (molar mass 46 g/mol). What is the mole fractio...
A mixture contains 36 g of water and 92 g of ethanol (molar mass 46 g/mol). What is the mole fractio...
Benzoic acid dissolved in benzene shows an abnormally high molar mass when measured by colligative p...
Benzoic acid dissolved in benzene shows an abnormally high molar mass when measured by colligative p...
Drinking water is considered safe when fluoride concentration does not exceed 1.5 ppm by mass. What ...
Drinking water is considered safe when fluoride concentration does not exceed 1.5 ppm by mass. What ...
Two volatile liquids A (vapour pressure 400 mmHg) and B (vapour pressure 100 mmHg) are mixed in equa...
Two volatile liquids A (vapour pressure 400 mmHg) and B (vapour pressure 100 mmHg) are mixed in equa...
A 0.01 M aqueous solution of AlCl₃ has an osmotic pressure of 0.0984 atm at 300 K. If complete disso...
A 0.01 M aqueous solution of AlCl₃ has an osmotic pressure of 0.0984 atm at 300 K. If complete disso...
About This Question
- Subject
- chemistry
- Chapter
- solutions
- Topic
- ebullioscopic constant
- Difficulty
- Easy
- Year
- 2025
Solution
Correct Answer:
Nature of solvent only
The Ebullioscopic Constant (Kb) is defined by the formula: Kb=1000⋅ΔHvapR⋅M⋅(Tb0)2
- Where:
- M is the molar mass of the solvent.
- Tb0 is the boiling point of the pure solvent.
- ΔHvap is the latent heat of vaporization of the solvent.
- All these terms are physical properties of the solvent. Therefore, Kb is a characteristic of the solvent and does not depend on the nature of the solute dissolved in it.
This easy difficulty chemistry question is from the chapter solutions, covering the topic of ebullioscopic constant. It appeared in the 2025 exam.
Looking for more practice? Explore all chemistry questions or browse solutions questions on RankGuru.