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Calculate (a) molality (b) molarity and ...

Calculate (a) molality (b) molarity and mole fraction of KI if the density of `(mass//mass)` 20% aqueous solution of KI is `1.202 g mL^-1`.

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ASSAM ACADEMIC CENTRE-Solutions-Example
  1. Calculate molaility.

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  2. Calculate molaility.

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  3. Calculate (a) molality (b) molarity and mole fraction of KI if the den...

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  4. H2S, a toxic gas with rotten egg like smell, is used for the qualitati...

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  5. Henry's law constant for CO2 in water is 1.67xx10^8 Pa at 298 K. Calcu...

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  6. The vapour pressure of pure liquids A and B are 450mm of Hg and 700mm ...

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  7. Vapour pressure of pure water at 298K is 23.8 mm Hg. 50g of urea (NH2C...

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  8. Boiling point of water at 750mm Hg is 99.63^@C. How much sucrose is to...

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  9. Calculate the mass of ascorbic acid (Vitamin C, C6H8O6) to be dissolve...

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  10. Calculate the osmotic pressure in pascal exerted by a solution prepare...

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  11. Define the term solution. How many types of solutions are formed? Writ...

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  12. Give an example of solid solution in which the solute is a gas.

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  13. Define the following terms: Mole fraction.

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  14. Define the following terms: Molality

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  15. Define the following terms: Molarity

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  16. Define the following terms: Mass percentage

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  17. Concentrated nitric acid used in laboratory work is 68% nitric acid by...

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  18. A solution of glucose in water in labelled as 10% w//w, what would be ...

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  19. How many mL of 0.1 M HCl are required to react completely with 1g mixt...

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  20. A solution is obtained by mixing 300 g of 25% solution and 400 g of 40...

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