Carboxylic Acids: Preparation & Properties JEE-Mains MCQs (2005-2025) Aldehydes, Ketones and Carboxylic Acids Chemistry NEET Practice Questions, MCQs, Past Year Questions (PYQs), NCERT Questions, Question Bank, Class 11 and Class 12 Questions, and PDF solved with answers

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NEET Questions
Chemistry
Aldehydes, Ketones and Carboxylic Acids
JEE-Mains MCQs (2005-2025)
Carboxylic Acids: Preparation & Properties (12 Qs)

1(current)
2

Q. No.

Identify the major product 'C' in a given reaction sequence

1. But-2-ene
2. But-1-ene
3. Pent-2-ene
4. Isobutene

Q1:

61% From NCERT JEE

Subtopic: Carboxylic Acids: Preparation & Properties | Name Reaction |

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Compound(s) which will liberate carbon dioxide with sodium bicarbonate solution is/are:


(A)	(B)	(C)

1. B only

2. C only

3. B and C only

4. A and B only

Q2:

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Subtopic: Carboxylic Acids: Preparation & Properties |

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The correct order of acid character of the following compounds is:


(I)	(II)	(III)	(IV)

1.	III > II > I > IV	2.	IV > III > II > I
3.	I > II > III > IV	4.	II > III > IV > I

Q3:

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Subtopic: Aldehydes & Ketones: Preparation & Properties | Carboxylic Acids: Preparation & Properties |

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[P] on treatment with Br₂/FeBr₃ in CCl₄ produced a single isomer C₈H₇O₂Br while heating [P] with soda lime gave toluene. The compound [P] is:

1.		2.
3.		4.

Q4:

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Subtopic: Carboxylic Acids: Preparation & Properties |

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An organic compound (A) (molecular formula C₆H₁₂O₂) was hydrolyzed with dil. H₂SO₄ to give a carboxylic acid (B) and alcohol (C). 'C' gives white turbidity immediately when treated with anhydrous ZnCl₂and conc. HCl. The organic compound (A) is:

1.		2.
3.		4.

Q5:

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Subtopic: Carboxylic Acids: Preparation & Properties |

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In the given reaction,

the product C is -

1. Acetylene

2. Acetamide

3. Ethanamine

4. Ethanol

Q6:

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Subtopic: Carboxylic Acids: Preparation & Properties |

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The compound formed as a result of oxidation of propyl benzene by KMnO₄ is –
1. benzophenone
2. acetophenone
3. benzoic acid
4. benzyl alcohol

Q7:

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The correct order of increasing acid strength of the compounds :

I. CH₃CO₂H

II. MeOCH₂CO₂H

III. CF₃CO₂H

IV.

1. II < IV < I < III

2. IV < I <III <II

3. IV < I < II < III

4. I < IV < III < II

Q8:

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Among the following acids which has the lowest pK_a value?
1. CH₃CH₂COOH
2. (CH₃)₂ CH—COOH
3. HCOOH
4. CH₃COOH

Q9:

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An organic compound 'A' on reaction with NH₃ followed by heating gives compound B. Which on further strong heating gives compound C (C₈H₅NO₂). Compound C on sequential reaction with ethanolic KOH, alkyl chloride and hydrolysis with alkali gives a primary amine. The compound A is: