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What should be the freezing point of aqu...

What should be the freezing point of aqueous solution containing `17g` of `C_(2)H(5)OH` is `1000g` of water (`K_(f)` for water =`1.86 deg kg mol^(-1)`)?

A

`-0.69^(@)C`

B

`0.34^(@)C`

C

`0.0^(@)C`

D

`0.24^(@)C`

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The correct Answer is:
A
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NARAYNA-SOLUTIONS & COLLIGATIVE PROPERTIES -EXERCISE : 3
  1. What should be the freezing point of aqueous solution containing 17g o...

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  2. Which of the following is not a non-electrolyte ?

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  3. Which of the following liquid pairs shows a positive deviation from Ra...

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  4. 0.5 molal aqueous solution of a weak acid (HX) is 20% ionised. If K(f)...

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  5. Depression in freezing point is 6K for NaCl solution. If K(f) for wate...

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  6. Isotonic solutions are those which have

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  7. An ideal solution is obtained by mixing CH(3)CHBr(2) and CH(2)Br - CH(...

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  8. The passing of solvent particles through semipermeable membrane is cal...

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  9. Statement - The water pouch of instant cold pack for treating athlet...

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  10. Benzoic acid is dissolved in benzene, van't Hoff factor will be

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  11. The molar freezing point constant for water is 1.86 ^@C/ molal . If 3...

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  12. 0.002m aqueous solution of an ionic compound Co(NH(3))(5)(NO(2))CI fre...

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  13. When 25 g of a non-volatile solute is dissolved in 100g of water, the ...

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  14. Each question contains STATEMENT-I(Assertion) and STATEMENT-2(Reason)....

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  15. 0.01 M solution of KCl and CaCl(2) are separately prepared in water. T...

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  16. 0.01 mole of a non-electrolyte is dissolved in 10 g of water. The mola...

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  17. In the following questions, more than one of the answers given may be ...

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  18. When mercuric iodide is added to the aqueous solution of potassium iod...

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  19. Which of the following represents the molarity of pure water?

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  20. Colligative properties

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