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Which of the two, molarity and molality,...

Which of the two, molarity and molality, is better to express concentration and why?

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MODERN PUBLICATION-SOLUTIONS -EXERCISE
  1. Why does rubbing of isopropyl alcohol give a cooling sensation to the ...

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  2. Define Azeotropic mixture. Give one example.

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  3. Which of the two, molarity and molality, is better to express concentr...

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  4. Mention the enthalpy of mixing (Delta(mix)H) value to form an ideal so...

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  5. What is the sum of the mole fractions of all the components in a three...

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  6. How is the molality of a solution different from its molarity?

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  7. What would be the value of Vant Hoff's factor for a dilute solution of...

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  8. State the conditions resulting in reverse osmosis?

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  9. Define osmotic pressure.

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  10. What is reverse osmosis ?

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  11. The boiling point of a solvent containing non volatile solute :

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  12. Freezing point of a solvent containing a non volatile solute

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  13. Which of the following solution shows maximum depression in freezing p...

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  14. The molarity of pure water (density of water=1g ml^-1)

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  15. Constant boiling mixtures are called

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  16. Colligative properties of solutions are those which depend upon

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  17. Which of the not affected by temperature ?

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  18. The number of moles of NaCl in 3 litres of 3 M solution is:

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  19. Collegative property among the following is

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  20. In countries nearer to polar region , the roads are sprinkled with CaC...

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