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What is value of van't Hoff factor T for...

What is value of van't Hoff factor T for acetic acid (or benzoic acid) ?

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The correct Answer is:
i ~= 1/2
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Define Van't Hoff factor.

Van't Hoff factor(i):

The depression in freezing point of a 0.1 molal solution of benzoic acid in benzene is 0.256K. (K_f for benzene =5.12K kg mol^(-1) ) . Calculate the value of van’t Hoff factor and predict whether benzoic acid is associated or dissociated.

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MODERN PUBLICATION-SOLUTIONS-EXERCISE
  1. What is term assigned to the value of elevation in boiling point of a ...

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  2. What is the ratio of normal molecular mass to observed molecular mass ...

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  3. What is value of van't Hoff factor T for acetic acid (or benzoic acid)...

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  4. When will be the value of vant Hoff factor greater than one?

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  5. What is the value of van't Hoff factor for the non-electrolytic soluti...

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  6. What is the value of van't Hoff factor for the electrolyte of type AB(...

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

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  8. Under what condition van'i Hoff factor i is less than one.

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  9. What would be the value of van't Hoff's factor for a dilute solution o...

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  10. What is the freezing point of water at 1 atmospheric pressure in kelvi...

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  11. What Is the molarity of 1.5 N HNO(3) ?

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  12. What are the units of molality ?

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  13. Write the units of molarity.

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  14. What is the molality of a solution containing 0.2 mol of solute dissol...

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  15. Which law gives the relationship between the mass (m) of the gas disso...

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  16. What is the effect of pressure on the solubility of a gas ?

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  17. What is the effect of temperature on the solubility, if the substance ...

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  18. Between hydrogen and helium which is more soluble in water ?

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  19. Between hydrogen and helium which one has higher value of Henry's law ...

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  20. Give two examples of solid substances, whose solubility increases with...

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