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Tick the statement which is not true abo...

Tick the statement which is not true about carboxylic acids.

A

Higher carboxylic acids are odourless

B

Benzoic acid is insoluble in water

C

Acetic acid exists as dimer in vapour phase

D

Carboxylic acids show higher boiling points than alcohols of comparable molecular masses

Text Solution

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The correct Answer is:
B
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OP TANDON-CARBOXYLIC ACIDS AND THEIR DERIVATIVES-Objective questions
  1. Among the following compounds, the one (s) that gives (gives) efferves...

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  2. In the reaction CH(3)COOHoverset(LiAlH(4))to(A)overset(PCl(5))to(B)o...

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  3. Tick the statement which is not true about carboxylic acids.

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  4. The major product of the reaction is :

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  5. The major product U in the following reaction is :

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  6. Predict the product 'C' in the following series of reactions : CH(3)...

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  7. 4-Nitrotoluene is treated with bromine to get a cornpound 'P'. 'P' i...

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  8. The correct order of acidity for the following compounds:

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  9. Sodium salt of an organic acid 'X' produces effervescence with conc. H...

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  10. The compound which does not give a crystalline product on reaction wit...

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  11. Treatment of tartaric acid with Fenton's reagent gives :

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  12. which is the correct alternate?

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  13. C(3)H(6)O(4)overset(Delta)toC(3)H(6)O(2)underset(Delta)overset("Soda l...

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  14. Which one of the following undergoes decarboxylation most readily?

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  15. Malonic acid on heating gives ......... while on decarboxy-lation give...

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  16. Predict the product 'C' in the following chain of the reactions: CH(...

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  17. Which of the following has the highest pK(a) value?

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  18. Which of the following is the most acidic?

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  19. Consider the following compounds, which of these will release CO(2) wi...

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  20. Which of the following has the lowest pK(a) value?

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