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Benzoic acid has higher molecular weight...

Benzoic acid has higher molecular weight in benzene and lesser molecular weight in water because

A

Water has lower freezing point and higher boiling point than benzene

B

It dissociates to a greater extent in benzene than in water

C

It associates in water and dissociates in benzene

D

It dissociates in water and associates in benzene

Text Solution

Verified by Experts

The correct Answer is:
D
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ERRORLESS-CARBOXYLIC ACIDS-NCERT BASED QUESTIONS (Aromatic Carboxylic Acids)
  1. o-oxylene when oxidised in presence of V(2)O(5) the product is :

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  2. Sulphonation of benzoic acid produces mainly

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  3. Benzoic acid has higher molecular weight in benzene and lesser molecul...

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  4. Nitration of benzoic acid gives

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  5. When benzoic acid is treated with PCl(5) at 100^(@)C, it gives

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  7. Treatment of benzoic acid with Cl(2)//FeCl(3) will give

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  8. When 2-hydroxybenzoic acid is distilled with zinc dust, it gives :

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  9. Which aromatic acid among the following is weaker than simple benzoic ...

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  10. Which has highest pK(a) value

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  11. Determine the experimental condition for the following reaction

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  12. Which of the following is used as food preservative?

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  13. Which of these does not contain -COOH group?

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  14. The carboxylic acid of least acidic strength among the following is

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  15. What is IUPAC name for isophthalic acid

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  16. The major product obtanined on interaction of phenol with sodium hydr...

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  17. Which of the following does not give benzoic acid on hydrolysis?

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  18. Salicylic acid is prepared from phenol by

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  19. What will be the product , when carboxy phenol, obtained by Reimer Tie...

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  20. Which of the following aromatic acids is most acidic?

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