Organic chemistry quiz 16:Esters

written by gogorabei | June 18, 2023

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#1. (6) The boiling point of ester is less than that of the corresponding

(a) acid.

(a) acid.

(b) alcohol.

(b) alcohol.

(c) (A) and (B)

(c) (A) and (B)

(d) no correct answer.

(d) no correct answer.

#2. (7) Which of the following compounds has the highest boiling point?

(a) HCOOCH3

(a) HCOOCH3

(b) CH3CH2OH.

(b) CH3CH2OH.

(c) CH3C≡CH

(c) CH3C≡CH

(d) CH3OCH3

(d) CH3OCH3

#3. (8) Which of the following pairs of compounds is considered from isomers?

(a) CH3CH2OH / C2H5OC2H5

(a) CH3CH2OH / C2H5OC2H5

(b) CH3CH2CH3 / CH3CH2C2H5

(b) CH3CH2CH3 / CH3CH2C2H5

(c)C2H5 CHO / HCOOC2H5

(c)C2H5 CHO / HCOOC2H5

(d) CH3CH2CHO / CH3 CO CH3 .

(d) CH3CH2CHO / CH3 CO CH3 .