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1% solution of Ca(NO3)2 has freezing poi...

1% solution of Ca`(NO_3)_2` has freezing point:

A

`0^(@)C`

B

Less than `0^(@)C`

C

Greater than `0^(@)C`

D

None of the above

Text Solution

Verified by Experts

The correct Answer is:
B
Freezing point is lowered on addition of solute in it.
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ERRORLESS-SOLUTIONS -NCERT BASED QUESTIONS (DEPRESSION OF FREEZING POINT OF THE SOLVENT)
  1. Which one of the following statements is false?

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  2. 1% solution of Ca(NO3)2 has freezing point:

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

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  4. KBr is 80% dissociated in aqueous solution of 0.5M concentration (Give...

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  5. After adding a solute freezing point of solution decreases to -0.186 ...

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  6. During depression of freezing point in a solution, the following are i...

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  7. Which of the following aqueous molal solution have highest freezing po...

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  8. which will show maximum depression in freezing point when conce...

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  9. What should be the freezing point of aqueous solution containing 17g o...

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  10. The freezing point of water is depressed by 0.37^@C in a 0.01 molal ...

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  11. In countries nearer to polar region, the roads are sprinkled with CaCl...

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  12. A 0.1 molal aqueous solution of a weak acid is 30% ionized. If K(f) fo...

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  13. A solution containing 1.8 g of a compound (empirical formula CH(2)O) ...

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  14. What happens to freezing point of benzene when nephthalens is added ?

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  15. K(f) of 1,4-"dioxane is" 4.9mol^(-1) for 1000g.The depression in freez...

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  16. The measured freezing point depression for a 0.1 m aqueous CH(3)COOH s...

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  17. Given that DeltaT(f) is the depression in freezing point of the solven...

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  18. The freezing point of a 0.01 M aqueous glucose solution at 1 atmospher...

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  19. The two isomers X and Y with the formula Cr(H(2)O)(5)ClBr were taken f...

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  20. Pure benzene freezes t 5.3^(@)C. A solution of 0.223 g of phenylacetic...

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