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MODERN PUBLICATION-SOLUTIONS-EXERCISE
- What is reverse osmosis ?
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- What is ebullioscopic constant ?
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- Define Van't Hoff factor.
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- What is hypotonic solution ?
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- Define Hennry’s law about solubility of a gas in a liquid.
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- At the same temperature, hydrogen is more soluble in water than helium...
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- Which will have higher boiling point : 0.1 M NaCI or 0.1 M BaCl(2) in ...
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- Why does the use of pressure cooker reduce the cooking time ?
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- Define azeotropic mixture.
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- State the formula relating pressure of a gas with its mole fraction in...
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- Why is an increase in temperature observed on mixing chloroform with a...
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- What happens when blood is placed in pure water ?
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- If K(f) for water is 1.86° C/m, explain why 1 m NaCl in water does not...
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- Why is the boiling point of a solution always higher than that of a pu...
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- Distinguish between diffusion and osmosis.
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- Define Van't Hoff factor.
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- Concentrated nitric acid used in the laboratory work is 68% nitric aci...
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- What role does the molecular interactions play in solution of alcohol ...
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- The vapour pressure of water is 12.3 kPa at 300 K. Calculate the vapou...
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- Vapour pressure of water at 293 K is 17.535 mm Hg. Calculate the vapou...
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