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Find the molarity and molality of a 67%...

Find the molarity and molality of a `67%` solution of `HNO_(3)` by weight . The density of the solution is 1.50 4 g/ cc and the molecular mass of nitric acid is 63

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MODERN PUBLICATION-SOLUTIONS -EXERCISE
  1. 200 cm^3 of an aqueous solution of a protein contains 1.26g of the pro...

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  2. Difference between osmosis and diffusion.

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  3. Find the molarity and molality of a 67% solution of HNO(3) by weight...

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  4. What is elevation in boiling point? How can you calculate the molecula...

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  5. Calculate molality and molarity of Kl if density 20% (mass/mass)aqueou...

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  6. What are colligative properties? Explain the following colligative pro...

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  7. Define boiling point. What is elevation in boiling point ?

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  8. State and explain Raoult's law.

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  9. Define the terms: Freezing point.

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  10. Define the terms: Depression in freezing point.

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  11. Define molar depression constant

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  12. What is Osmotic pressure?

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  13. Explain why the moelcular mass of NaCl determined by the elevation of ...

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  14. Calculate the osmotic pressure exerted by solution prepared by dissolv...

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  15. A solution of NaOH is made by dissolving of 0.9 g of it in 100 ml of i...

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  16. What happens to the vapour pressure of a liquid when a non-volatile so...

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  17. Either Calculate the molar mass of a substance 1.3 g of which when dis...

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  18. Find the molarity and molality of a 15% solution and H(2)SO(4) whose d...

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  19. Either State Henry's law of solubility of gases in liquid. Why of we s...

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  20. Either Molar mass of CH3COOH in aqueous solution as determined by the ...

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