Unit 13 carboxylic acid MCQs from past papers of 2nd-year chemistry. Download in pdf with answer keys. Here is a list of Boards from which MCQs collected.
- Lahore Board (Second Group)
- Gujranwala Board (First Group)
- Gujranwala Board (Second Group)
- Faisalabad Board (First Group)
- Faisalabad Board (Second Group)
- Multan Board (First Group)
- Multan Board (Second Group)
- Sahiwal Board
- Sargodha Board (First Group)
- Sargodha Board (Second Group)
- Rawalpindi Board
- Dera Ghazi Khan Board
- Bahawalpur Board (First Group)
- Bahawalpur Board (Second Group) AJK Board
Unit 13 Carboxylic Acid MCQs:
2nd-year chemistry chapter-wise past papers MCQs with a solution. You can read online or download from the given link.
2nd Year Chemistry Unit 13 MCQs:
Carboxylic Acid
MULTIPLE CHOICE QUESTIONS (MCQ’s)
(From Previous Board Papers 2014-2015-2016-2017-2018-2019-2020-2021-2022 and 2023)
The polypeptide has molecular mass up to: (LHR. GII, 2014)
(A) 10,000
(B) 20,000
Which one is Phthalic acid? (MLN. GII, 2017)
(B) CH3COOH
(C) 1000
(D) 10
is aromatic acid. (MLN. GII, 2016)
(A) Propanoic acid
(B) Ethanoic acid
(C) Butanoic acid
D Phthalic acid
Which of the following is a neutral amino acid? (GRW. GI, 2017)
(A) Glycine
(B) Lysine
(C) Histidine
(D) Glutamic acid
Among the aliphatic carboxylic acids, the first four members
are soluble in water due to: (GRW. GI, 2017)
(A) London dispersion forces
(B) Hydrogen bonding
(C) Ion-Dipole forces
(D) Covalent bond
12th Class Chemistry Chapter 13:
The catalyst used to reduce carboxylic acid to alcohol is?
(BWP, DGK. GI & GII, LHR. GI, 2015) (FBD. 2018)
(A) H/Ni
(В) H, / Pt
(C) NaBH
(D) LiACH
The flavor of amyl acetate is: (RWP. 2014)
(A) Orange
(B) Apricot
(C) Banana
(D) Pineapple,
Which of the following derivative is not directly prepared
from acetic acid CH3COOH? (DGK. GI, LHR, BWP, 2014)
(LHR. GI, 2016) (BWP. GI, 2018)
(A) Ethyl acetate
(B) Acetyl chloride
(C) Acetic anhydride
(D) Acetamide
The flavor of octyl acetate is: (SGD. GII 2017)
(A) Orange
(B) Apricot
(C) Banana
(D) Jasmine
Organic compound having fruity smell are? (LHR. GII, 2014)
(A) Carboxylic acid
(B) Alcohols
(C) Ethers
(D) Esters
Which of the following ester has banana flavour?
(LHR. GII, 2016)(DGK. GII, 2017)
(A) Benzyl acetate
(B) Amyl acetate
(C) Ethyl acetate
(D) Amyl butyrate
Which of the following ester has orange flavour?
(SGD. GI, 2017)
(A) Amyl acetate
(B) Benzyl acetate
(C) Amyl butyrate
(D) Octyl acetate
Ester benzyl acetate has the flavour: (SGD. GI, 2017)
(A) Banana
(B) Apricot
(C) Orange
(D) Jasmine
Acetic acid is manufactured by.
(SWL, GRW, 2014) (MLN. GII, GRW. GII, 2015)
(MLN. GI, SWL, 2016) (MLN. GI,
SGD, GII, BWP. GI, 2017) (MLN. 2018)
(B) Fermentation
(C) Ozonolysis
(D) Esterification
The nature of lysine amino acid is: (SGD. GI, 2014)
(A) Acidic
(C) Amphoteric
(D) Neutral
Which of the following is not an amino acid?
(B) Lysin
(C) Alanine
(D) Aniline
Which one is not a fatty acid?
(A) Acetic Acid
(B) Propionic acid
(C) Butanoic acid
Which one is neutral amino acid? (LHR. GII, 2015)
(A) Valine
(B) Lysine
(C) Histidine
(D) Glutamic acid
Acetamide is prepared by:
(A) heating ammonium acetate
(B) heating methyl cyanide
(C) heating ethyl acetate
(D) the hydrolysis of methyl cyanide
A carboxylic acid contains: (SGD. 2014) (LHR. GII, 2017)
(A) a hydroxyl group
(B) a carboxyl group
(C) a hydroxyl and carboxyl group
(D) a carboxyl and an aldehyde group
The solution of which acid is used for the seasoning of food?
(LHR. GII, DGK. 2018)
(A) Formic acid
(B) Acetic acid
(C) Butanoic acid
(D) Benzoic acid
An aqueous so reacts with sodium carbonate to produce carbon dioxide gas.
Which one of the following could be the organic compound. (FBD, 2017)
(A) CH = CH – CH
(B) CH2-CHO
(C)CH3COOC2H5
(D) CH3 – CH2 – COOH
FSC Chemistry Part 2 Unit 13 Carboxylic Acid:
Acetamide is prepared by: (SWL. GII, 2017)
(A) Heating methyl cyanide
(B) Heating methyl cynide
(C) Heating ethyl acetate
(D) The hydrolysis of methyl cyanide
Which of the following is not a fatty acid:
(A) Propanoic acid
(B) Acetic acid
Phthalic acid
(D) Butanoic acid
Acetamide is prepared by heating of (SWL 2018)
(A) ammonium acetate
(B) methyl cyanide
(C) phthalic acid
(D) ethyl acetate
Which is basic amino acid? (RWP. 2018)
(A) Glycine
(B) Alanine
(C) Aspartic acid
(D) Lysine