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MODERN PUBLICATION-SOLUTIONS-EXERCISE
- 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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- A 1.00 molal aqueous Solution of trichloroacetic acid (C Cl(3)COOH) is...
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- How will you determine the molecular mass of a substance from osmotic ...
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- Give two limitations of Raoult's law.
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- Sodium chloride solution freezes at a lower temperature but boils at a...
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- What are antifreeze solutions ? Which substance is commonly used as an...
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- A solution is made by dissolving 30 g of a non-volatile solute in 90 g...
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- Calculate the temperature at which a solution containing 54 g of gluco...
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- Calculate the amount of KCI which must be added to 1 kg of water so th...
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- State Raoult's law. How is the molecular mass of a solute determined f...
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- A solution contains 72% water d 28% methyl alcohol. Calculate the mole...
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- State Henry's law correlating the pressure of a gas and its solubility...
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