Michael Addition Reaction -Multiple Choice Questions Quiz

Interactive MCQs on “Michael Addition Reaction”:

Solve the following 10 questions. Only one option is correct. Click on the “Submit” button when done. Click on the “embed” button to use this quiz on your website. Click on “WhatsApp” to share this quiz.

Question 1: What is the Michael addition reaction?

(a) A nucleophilic substitution reaction
(b) An electrophilic addition reaction
(c) A nucleophilic addition reaction
(d) An electrophilic substitution reaction

Question 2: Which of the following reagents is commonly used as a nucleophile in the Michael addition reaction?

(a) Grignard reagent
(b) Lithium aluminum hydride
(c) Malonic ester
(d) Thiourea

Question 3: Which of the following is an example of a Michael acceptor?

(a) Ethane
(b) Ethene
(c) Acrolein
(d) Propanol

Question 4: Which of the following is NOT a factor that affects the rate of the Michael addition reaction?

(a) Nature of the nucleophile
(b) Steric hindrance around the electrophilic center
(c) Nature of the solvent
(d) Temperature

Question 5: Which of the following is the product obtained from the Michael addition reaction of ethyl acetoacetate with methyl vinyl ketone?

(a) Ethyl 2-methyl-3-oxobutanoate
(b) Ethyl 3-methyl-2-oxobutanoate
(c) Ethyl 2-methyl-4-oxobutanoate
(d) Ethyl 4-methyl-2-oxobutanoate

Question 6: Which of the following is NOT a common nucleophile used in the Michael addition reaction?

(a) Enolate ion
(b) Malonic ester
(c) Cyanide ion
(d) Toluene

Question 7: Which of the following is the product obtained from the Michael addition reaction of diethyl malonate with methyl vinyl ketone in the presence of sodium ethoxide?

(a) Ethyl 2-methyl-3-oxobutanoate
(b) Ethyl 3-methyl-2-oxobutanoate
(c) Ethyl 2-methyl-4-oxobutanoate
(d) Ethyl 4-methyl-2-oxobutanoate

Question 8: Which of the following is a drawback of the Michael addition reaction?

(a) It is a reversible reaction
(b) It requires harsh reaction conditions
(c) It is limited to certain types of carbonyl compounds
(d) It cannot be used for the synthesis of complex molecules

Question 9: Which of the following is the product obtained from the Michael addition reaction of ethyl acrylate with benzylamine?

(a) N-benzylethyl 2-propenoate
(b) Ethyl N-benzyl-2-propenoate
(c) N-benzylethyl 3-propenoate
(d) Ethyl N-benzyl-3-propenoate

Question 10: Which of the following is a catalytic Michael addition reaction?

(a) Michael addition reaction with Grignard reagents
(b) Michael addition reaction with lithium aluminum hydride
(c) Michael addition reaction with Hantzsch ester
(d) Michael addition reaction with hydrogen peroxide