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The freezing point depression of 0.1 mol...

The freezing point depression of 0.1 molal solution of acetic acid in benzene is 0.256 K , `K_(f)` for benzene is 5.12 K Kg `mol^(-1)`. What conclusion can you draw about the molecular state of acetic acid in benzence ?

A

Acetic acid is doubly associated

B

Benzene is doubly associated

C

Both are equally associated

D

None of the above.

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The correct Answer is:
A
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NCERT FINGERTIPS-PRACTICE PAPER -2-Practice Paper 2
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  2. Equanil is an example of

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  3. The freezing point depression of 0.1 molal solution of acetic acid in ...

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  4. An example of dibasic acid is

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  7. The number of Faradays needed to reduce 4 g equivalents of Cu^(2+) t...

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  8. The reaction , 2AB(g) + 2C(g) to A(2(g)) + 2BC((g)) proceeds according...

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  9. I both DNA and RNA, heterocyclic base and phosphate ester linkages are...

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  10. MgO crystallized as rock salt. The number of nearest oxide ions to Mg^...

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  11. Name of the drug whose structure given below is

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  12. In the Cannizzaro reaction given below: 2Ph-CHO overset(overset(Θ)OH...

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  13. In the following question, a statement of assertion is followed by a s...

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  14. A synthetic polyamide prepared by prolonged heating of caporlactam is

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  15. In the long form of the periodic table, the transition metals are plac...

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  16. Which of the following is a colligative property ?

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  17. Which of the following is a false statement ?

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  18. In the above reaction sequence, A , B and C respectively are

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  19. Four successive members of the first row transition elements are liste...

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  20. Alcohols of low molecular weight are

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