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The reagent, which which distinguishes f...

The reagent, which which distinguishes formic acid from acetic acid is:

A

2,4-dinitropbenyl hydrazine

B

`HgCl_(2)`

C

`C_(2)H_(5)Ona`

D

`Hg_(2)Cl_(2)`

Text Solution

Verified by Experts

The correct Answer is:
B
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OP TANDON-CARBOXYLIC ACIDS AND THEIR DERIVATIVES-Objective questions
  1. A dibasic organic acid (A) on heating gives (B). The compound (B) on s...

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  2. 0.759 g of silver salt of a dibasic organic acid on ignition left 0.46...

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  3. The reagent, which which distinguishes formic acid from acetic acid is...

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  4. Which of the following compounds easily undergoes decarboxylation?

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  5. (A), (B) and (C) are three dicarboxylic acids such that: (A)overset(...

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  6. Products X, Y and Z are respectively:

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  7. CH(3)CH(2)COOHunderset(Delta)overset(Br(2)//RedP)to(A)overset(alc. NH(...

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  8. The correct order of strengths of the carboxylic acids

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  9. Dichlorobenzoic acid overset("Mononitration")toProduct ( only one) . ...

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  10. Consider the acidity of the following carboxylic acids

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  11. Which of the following orders is correct?

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  12. Identify the product (E ) in the following sequence of reactions:

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  13. The final product ' Y' in the following reaction is :

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  14. What is the correct order regarding the acidity of the following?

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  15. C(6)H(5)COOHunderset((ii)Delta)overset((i)NH(3))to'p'overset(NaOBr)to'...

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  16. The intermediate(s) formed during the reaction C(6)C(5)CH(2)COOAg+Br...

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  17. Which of the following intermediate species is/are formed in the react...

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  18. Which of the following will give cyclic products upon being heated or ...

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  19. What types of isomerism are exhibited by hexanoic acid?

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  20. The acids which do not contain a-COOH group are :

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