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Among the following acids which has the ...

Among the following acids which has the lowest `pK_a` value?

A

`CH_3COOH`

B

`CH_2NO_2COOH`

C

`C Cl_3COOH`

D

`CH_3-CH_2COOH`

Text Solution

Verified by Experts

The correct Answer is:
C
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MBD PUBLICATION-ALDEHYDES KETONES AND CARBOXYLIC ACID -QUESTION TYPE
  1. Among the following acids which has the lowest pKa value?

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  2. Vinegar contains

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  3. When acetyl chloride reacts with any amine, the reaction is known as:

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  4. The reverse of esterification is known as:

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  5. The compound which on reduction with LiAlH4 gives two alcohols:

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  6. The conversion of-COOH group to-NH2 group can be made by:

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  7. A sequential reaction may be performed as represented blow: '(##MBDH...

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  8. In question 266 step(2) can be thought of an/a:

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  9. In Question 266 step (4) can be carried out with NaNO2 + dil,HCL,The o...

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  10. In Question 266 an intermediate involved in step (3) is:

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  11. Jone.s reagent is:

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  12. Acetaldehyde undergoes self condensation in presence of aluminium etho...

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  13. Acetophenone is used in:

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  14. Which of the following types of carbonyl groups will produce an oxime ...

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  15. Benzaldehyde Undergoes Claisen condensation with another aldehyde to g...

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  16. when a ketone is condensed into an aldol the reagent used is:

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  17. 2-pentanone and 3-pentanone can be distinguished by one of the followi...

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  18. The IUPAC name of crotonaldehyde is:

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  19. In which of the following>C=O and>C=C<reactions are not similar:

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  20. Partial oxidation of methane gives:

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  21. A process that involves the union of two or more molecules to form a n...

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