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Which product is obtained from the follo...

Which product is obtained from the following esterification reaction ?
`C_(6)H_(5)CH_(2)overset(O)overset(||)COH+CH_(3)CH_(2)Qoverset(18)OH overset(H^(+))underset("Heat")rarr?`

A

`C_(6)H_(5)CH_(2)overset(O)overset(||)COCH_(2)CH_(3)`

B

`C_(6)H_(5)CH_(2)overset(O)overset(||)C-.^(18)OCH_(2)CH_(3)`

C

`C_(6)H_(5)CH_(2)overset(O)overset(||)C-.^(18)OCH_(2)CH_(3)`

D

`CH_(3)CH_(2)overset(.^(18)O)overset(||)COOCH_(2)C_(6)H_(5)`

Text Solution

Verified by Experts

The correct Answer is:
B
`.^(18)O` of alcohol is retained with ester.
`underset("Carboxylic acid")(C_(6)H_(5)CH_(2)overset(O)overset(||)COH)+underset("Alcohol")(CH_(3)CH_(2)overset(18)OH)overset(H^(+))rarr underset("Ester")(C_(6)H_(5)CH_(2)CO)-overset(18)OCH_(2)CH_(3)`
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MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-ALCOHOLS, PHENOLS AND ETHERS-PRACTICE EXERCISE (Exercise 1 (TOPICAL PROBLEMS))
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  2. For the following reaction, select the statement that best describes t...

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  3. Which product is obtained from the following esterification reaction ?...

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  4. Which of the following compounds is most acidic?

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  5. The -OH group of an alcohol or of the -COOH group of a carboxylic acid...

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  6. Primary, secondary and tertiary alcohols can be distinguished by perfo...

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  7. HBr reacts fastest with

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  8. CH(3)CH(2)OH convert into CH(3)CHO in the presence of

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  9. The order of melting point of ortho, para, meta nitrophenol is

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  10. When phenol is treated with D(2)SO(4)//D(2)O, some of the hydrogens ge...

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  11. Phenol is treated with bromine water and shaken well. The white precip...

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  12. Among the following sets of reactants which one produces anisole?

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  13. Phenol overset(X)rarr forms a tribromo derivative. X is

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  14. The product of the following reaction is

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  15. Phenol reacts with NH(3) to give

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  16. Which of the following reaction involves carbon-carbon bond formation?

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  17. Which of the following is most acidic ?

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  18. Correct acidic order of the following compounds is

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  19. Cumene process is the most important commercial method for the manufac...

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  20. "Phenol"overset("(i) NaOH")underset("(ii) "CO(2)//140^(@)C)rarr Aovers...

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