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Test: Aldol Condensation(8 Dec) - JEE MCQ


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10 Questions MCQ Test Daily Test for JEE Preparation - Test: Aldol Condensation(8 Dec)

Test: Aldol Condensation(8 Dec) for JEE 2024 is part of Daily Test for JEE Preparation preparation. The Test: Aldol Condensation(8 Dec) questions and answers have been prepared according to the JEE exam syllabus.The Test: Aldol Condensation(8 Dec) MCQs are made for JEE 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Aldol Condensation(8 Dec) below.
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Test: Aldol Condensation(8 Dec) - Question 1

Only One Option Correct Type

Direction (Q. Nos. 1-10) This section contains 10 multiple choice questions. Each question has four choices (a), (b), (c) and (d), out of which ONLY ONE is correct.

Q. 

Which is the major product in the following reaction?

Detailed Solution for Test: Aldol Condensation(8 Dec) - Question 1

Test: Aldol Condensation(8 Dec) - Question 2

Consider the following reaction,

Q. 

Which of the labeiled C—C bond formation is not possible in the above reaction? 

Detailed Solution for Test: Aldol Condensation(8 Dec) - Question 2

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Test: Aldol Condensation(8 Dec) - Question 3

In a mixed aldoi condensation with ethanal as one aidehyde, which other from the following is expected to give maximum yield of cross condensation product?

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Nucleophilic addition at carbonyl carbon of cyclopropane releases angle strain.

Test: Aldol Condensation(8 Dec) - Question 4

In the following reaction,

The major organic product is 

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Test: Aldol Condensation(8 Dec) - Question 5

Consider the following aldol condensation reaction,

Q.

The nucleophile is

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In acid catalysed aldo! condensation, enol acts as a nucleophile.

Test: Aldol Condensation(8 Dec) - Question 6

In the following reaction,

Q. 

The major final product is

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Repeated aidol condensation occur due to very high reactivity of formaldehyde towards nucleophile.

Test: Aldol Condensation(8 Dec) - Question 7

Identify the starting reagent needed to make the following compound by mixed aldol condensation.

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Test: Aldol Condensation(8 Dec) - Question 8

The incorrect statement regarding aldol condensation is

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Enolate is formed in first fast step which undergo nucleophilic addition in second slow step.

Test: Aldol Condensation(8 Dec) - Question 9

Which of the following could result as a product in the aldol condensation reaction?

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It is an α, β-unsaturated ketone which can be formed in an aldol condensation followed by dehydration.

Test: Aldol Condensation(8 Dec) - Question 10

What is the major final product of the following sequence of reaction?

Detailed Solution for Test: Aldol Condensation(8 Dec) - Question 10

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