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प्रश्न
Why is elevation of boiling point a colligative property?
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उत्तर
Elevation in boiling point is a colligative property, as it depends on the number of solute particles present in a solution.
संबंधित प्रश्न
8 g of glucose, C6H12O6 (Molar Mass = 180 g mol−1) is dissolved in 1 kg of water in a sauce pan. At what temperature will this solution boil?
(Kb for water = 0.52 K kg mol−1, boiling point of pure water = 373.15 K)
Define the following term:
Molal elevation constant (Kb)
Define the following term:
Colligative properties
0.450 g of urea (mol. wt. 60) in 22.5 g of water show 0.170°C of elevation in boiling point. The molal elevation constant of water is:
Which has the lowest boiling point at 1 atm pressure?
People add sodium chloride to water while boiling eggs. This is to ____________.
The molal elevation constant depends upon ____________.
If the molality of a dilute solution is doubled, the value of the molal elevation constant (Kb) will be ______.
Which of the following aqueous solution will have the highest boiling point?
Which of the following aqueous solutions will exhibit the highest boiling point?
