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What do you mean by Hygroscopic compound...

What do you mean by Hygroscopic compound.

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Certain compounds combine with the moisture of atmosphere and are converted into hydroxides or hydrates. Such substances are called hygroscopic. E.g. anhydrous `CuSO_(4+)` quick lime `(CaO)`, anhydrous `Na_(2)CO_(3)` etc.
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RESONANCE-SOLUTIONS-EXERCISE-1(PART-1)
  1. Calculate the molality and molarity of a solution made by mixing equal...

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  2. What are the characteristics of the supersatuated solution.

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  3. What do you mean by Hygroscopic compound.

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  4. Why are some solution processes exothermic whereas others are endother...

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  5. The vapour pressure of water at 80^(@)C is 355 torr. A 100 ml vessel c...

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  6. A vessel has N(2) gas and water vapours at a total pressure of 1 atm. ...

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  7. A mixture of an organic liquid A and water distilled under one atmosph...

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  8. Boiling point of a mixture of water and nitrobenzene is 99^(@)C, the v...

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  9. Two liquids A and B form ideal solution. At 300 K, the vapour pressure...

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  10. Two liquids, A andB form an ideal solution. At the specified temperatu...

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  11. Two solutions of A andB are available. The first is known to contain 1...

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  12. At 80^(@)C the vapour pressure of pure liquid 'A' is 520 mm Hg and tha...

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  13. Vapour pressure of C(6)H(6) and C(7)H(8) mixture at 50^(@)C is given b...

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  14. On mixing 10 mL of acetone with 40 mL of chloroform,the total volume o...

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  15. Total vapour pressure of mixture of 1 mole of volatile component A (P(...

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  16. The partial pressure of ethane over a solution containing 6.56xx10^(-2...

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  17. If N(2) gas is bubbled through water at 293 K, how many millimoles of ...

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  18. 17.4% (wt.//vol.) K(2)(SO(4)) solution at 27^(@)C isotonic to 5.85% (w...

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  19. Calculate the percentage degree of dissociation of an electrolyte XY(2...

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  20. Twenty grams of a solute are added to 100g of water at 25^(@)C. The va...

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