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The decreasing order of ester formation ...

The decreasing order of ester formation with benzoic acid in presence of `H^(oplus)` is :
(I)

A

`(I) gt (II) gt (III) gt (IV)`

B

`(I) gt (II) gt (IV) gt (III)`

C

`(IV) gt (III) gt (II) gt (I)`

D

`(III) gt (IV) gt (II) gt (I)`

Text Solution

Verified by Experts

The correct Answer is:
B
Lesser the steruc hindrance, more easily the ester formed.
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Knowledge Check

  • The decreasing order of acidity of following benzoic acid derivatives is

    A
    `P gt Q gt R gt `
    B
    `Q gt P gt S gt R`
    C
    `S gt R gt Q gt P`
    D
    `R gt S gt P gt Q`

  • The decreasing order of acidity of following benzoic acid derivatives is

    A
    `P gt Q gt R gt S`
    B
    `P gt R gt Q gt S`
    C
    `R gt P gt Q gt S`
    D
    `S gt R gt Q gt P`

  • The decreasing order of acidity of following benzoic acid derivatives is

    A
    `S gt Q gt R gt P`
    B
    `R gt Q gt P gt S`
    C
    `Q gt R gt S gt P`
    D
    `P gt Q gt S gt R`
    • CENGAGE CHEMISTRY ENGLISH-CARBOXYLIC ACIDS AND THEIR DERIVATIVES-Exercises (Singlecorrect)
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    2. The decreasing order of ester formation with acetic acid in presence o...

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    3. Which of the following cannot be acetylated with CH3 COCl//Py ?

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    4. Which of the following is the strongest acid ?

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    5. What is the effect of reducing the volume on the system described belo...

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    6. Which reagent can distinguish between pentanoic acid and pentanamide ?

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    7. The compound (D) is :

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    8. the standard heat of formation of Fe2O3 (s) is 824.2kJ mol-1 Calculate...

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    9. Which H atom in the following ester is most acidic ? overset(1)(CH(3...

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    10. Product (B) in the reaction is : .

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    11. The reactant (A) is the reaction is : .

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    12. Product ( C) is :

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    13. Product ( C) is :

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    14. Give two examples of reactions which are driven by enthalpy change.

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    15. The decreasing order of ease of hydrolysis of the following esters is ...

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    16. The boiling points of ethyl acetate and CH3 OH, respectively, are 77^@...

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    17. Carboxylic acid, although unreactive to alcohols, reacts in the presen...

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    18. The major product ( C) in the reaction is : .

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    19. Which of the following is the best method for the synthesis of ester (...

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    20. Which of the following is the best method for the synthesis of alpha-h...

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