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At 2°C, the osmotic pressure of a urea solution is found to be 500 mm Hg. When the solution is diluted and the temperature is raised to 27°C, the osmotic pressure is found to be 109.09 mm Hg. Determine the extent of dilution.

Important Questions on Solutions

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Alpha Question Bank for Engineering: Chemistry>Chapter 8 - Solutions>Exercise-1>Q 34
Which statement best explains the meaning of the phrase "like dissolves like"?
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Alpha Question Bank for Engineering: Chemistry>Chapter 8 - Solutions>Exercise-1>Q 35
Persons are medically considered to have lead poisoning if they have a concentration of greater than 10μg of lead per decilitre of blood. Concentration in parts per billion is
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Alpha Question Bank for Engineering: Chemistry>Chapter 8 - Solutions>Exercise-1>Q 36
The vapour pressure of water depends upon the
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Alpha Question Bank for Engineering: Chemistry>Chapter 8 - Solutions>Exercise-1>Q 37
Among the following substances, the lowest vapour pressure is exerted by -
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Alpha Question Bank for Engineering: Chemistry>Chapter 8 - Solutions>Exercise-1>Q 38
At higher altitudes, water boils at the temperature<100°C because
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Alpha Question Bank for Engineering: Chemistry>Chapter 8 - Solutions>Exercise-1>Q 39
The solubility of gases in liquids:
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Alpha Question Bank for Engineering: Chemistry>Chapter 8 - Solutions>Exercise-1>Q 40
Which of the following curves represents the Henry's law?
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Alpha Question Bank for Engineering: Chemistry>Chapter 8 - Solutions>Exercise-1>Q 41
According to Henry's law, the solubility of a gas in a given volume of liquid increases with increase in: