Aldehyde Ketone And Carboxylic Acid MCQ contains the most important Multiple Choice Questions for NEET, JEE, AIIMS and other medical exams. It has been designed to improve the concepts of CBSE students so that they can clear these competitive exams. These MCQs have been prepared in a systematic manner. For revising a topic it is a good resource for students.
Aldehyde Ketone And Carboxylic Acid MCQ (Nomenclature and Structure of Carboxyl Groups)
1. What is the correct IUPAC name of the compound CH3CH=CHCH=CHCOOH?
a) Hexenedioc acid
b) Hexa-2,4-dienoic acid
c) Penta-1,3-dienioc acid
d) Pentenedioc acid
Answer: Hexa-2,4-dienoic acid
2. Which of the following is not a dicarboxylic acid?
a) Malonic acid
b) Glutaric acid
c) Adipic acid
d) Carballylic acid
Answer: Carballylic acid
3. Which of the following has two carboxyl groups in its structure?
a) Succinic acid
b) Crotonic acid
c) Cinnamic acid
d) Mandelic acid
Answer: Succinic acid
4. What is the IUPAC name of terephthalic acid?
a) 2-Phenylethanoic acid
b) Benzene-1,2-dicarboxylic acid
c) Benzene-1,3-dicarboxylic acid
d) Benzene-1,4-dicarboxylic acid
Answer: Benzene-1,4-dicarboxylic acid
5. What is the IUPAC name of (C6H5)CH2CH2COOH?
a) 2-Phenylethanoic acid
b) 2-Phenylpropanoic acid
c) 3-Phenylethanoic acid
d) 3-Phenylpropanoic acid
Answer: 3-Phenylpropanoic acid
6. What is the IUPAC name of (CH3)3CCH2COOH?
a) Hexanoic acid
b) 2,2,2-Trimethylpropanoic acid
c) 3,3-Dimethylbutanoic acid
d) 4-Methylpentanoic acid
Answer: 3,3-Dimethylbutanoic acid
8. Butyric acid was first obtained from _______
a) red ants
b) vinegar
c) rancid butter
d) goats
Answer: rancid butter
9. What is the common name of the simplest dicarboxylic acid?
a) Oxalic acid
b) Malonic acid
c) Acetic acid
d) Propionic acid
Answer: Oxalic acid
10. Which of the following acids have a double bond in their structure?
a) Isobutyric acid
b) Succinic acid
c) Acrylic acid
d) Glutaric acid
Answer: Acrylic acid
Categories: Aldehydes Ketones And Carboxylic Acids
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