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What is meant by positive and negative d...

What is meant by positive and negative deviations from Raoult's law an dhow is the sign of `Delta_(mix)H` related to positive and negative deviations from Raoult's law ?

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Which of the following shows negative deviation from Raoult's law?

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CENGAGE CHEMISTRY-NCERT BASED EXERCISE-NCERT Exercise
  1. State Henry's law and mention some important applications ?

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  2. The partial pressure of ethane over a saturated solution containing 6....

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  3. What is meant by positive and negative deviations from Raoult's law an...

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  4. An aqueous solution of 2 per cent (wt.//wt) non-volatile solute exerts...

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  5. Heptane and octane form an ideal solution. At 373 K, the vapour pressu...

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  6. The vapour pressure of water is 12.3 kPa at 300 K. Calculate vapour pr...

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  7. Calculate the mass of a non-volatile solute ( molecular mass 40) which...

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  8. A solution containing 30 g of a non-volatile solute exactly in 90 g wa...

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  9. A 5% solution (by mass) of cane sugar in water has freezing point of 2...

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  10. Two elements A and B form compounds having molecular formula AB(2) and...

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  11. At 300 K, 36 g of glucose present per litre in its solution has an osm...

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  12. Suggest the most important type of intermolecular attractive interac...

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  13. Based on solute - solvent interactions, arrange the following in order...

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  14. Among the following compounds, identify whiCHM are insoluble, partial...

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  15. If the density of lake water is 1.25 g mL^(-1) and it contains 92 g of...

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  16. If the solubility product of CuS is 6xx10^(-16), calculate the maximum...

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  17. Calculate the mass percentage of aspirin (C(9)H(8)O(4)) in acetonitril...

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  18. Nalorphene (C(19)H(22)NO(3)), similar to morphine , is used to combat ...

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  19. Calculate the amound of benzoic acid (C(6)H(5)COOH) required for prepa...

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  20. The depression in freeqing point of water observed for the same amount...

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