1
COMEDK 2025 Evening Shift
MCQ (Single Correct Answer)
+1
-0

Match the IUPAC names in Column II with the correct structures given in Column I.

Structures of compounds IUPAC name
A COMEDK 2025 Evening Shift Chemistry - IUPAC Nomenclatures Question 1 English 1 P 1-Bromomethyl-3-(2,2-dimethylpropyl)benzene
B COMEDK 2025 Evening Shift Chemistry - IUPAC Nomenclatures Question 1 English 2 Q 1-Bromo-4-(1-methylethyl)benzene
C COMEDK 2025 Evening Shift Chemistry - IUPAC Nomenclatures Question 1 English 3 R 1-Bromo-2-(1-methylpropyl)benzene
D COMEDK 2025 Evening Shift Chemistry - IUPAC Nomenclatures Question 1 English 4 S 1-Bromo-4-(2-methylpropyl)benzene

A
$\mathrm{A}=\mathrm{R} \quad \mathrm{B}=\mathrm{P} \quad \mathrm{C}=\mathrm{S} \quad \mathrm{D}=\mathrm{Q}$
B
$\mathrm{A}=\mathrm{S} \quad \mathrm{B}=\mathrm{R} \quad \mathrm{C}=\mathrm{Q} \quad \mathrm{D}=\mathrm{P}$
C
$\mathrm{A}=\mathrm{Q} \quad \mathrm{B}=\mathrm{P} \quad \mathrm{C}=\mathrm{S} \quad \mathrm{D}=\mathrm{R}$
D
$\mathrm{A}=\mathrm{S} \quad \mathrm{B}=\mathrm{R} \quad \mathrm{C}=\mathrm{P} \quad \mathrm{D}=\mathrm{Q}$
2
COMEDK 2025 Afternoon Shift
MCQ (Single Correct Answer)
+1
-0
Which of the following is the correct name according to IUPAC rules?
A
COMEDK 2025 Afternoon Shift Chemistry - IUPAC Nomenclatures Question 2 English Option 1
B
COMEDK 2025 Afternoon Shift Chemistry - IUPAC Nomenclatures Question 2 English Option 2
C
COMEDK 2025 Afternoon Shift Chemistry - IUPAC Nomenclatures Question 2 English Option 3
D
COMEDK 2025 Afternoon Shift Chemistry - IUPAC Nomenclatures Question 2 English Option 4
3
COMEDK 2025 Morning Shift
MCQ (Single Correct Answer)
+1
-0

Match the structures in Column I with their correct IUPAC names given in Column II.

Column I Column II
A. COMEDK 2025 Morning Shift Chemistry - IUPAC Nomenclatures Question 3 English 1 P. 2,3-Dibromo-1-phenylpentane.
B. COMEDK 2025 Morning Shift Chemistry - IUPAC Nomenclatures Question 3 English 2 Q. 2,3- Dibromohexanedial.
C. COMEDK 2025 Morning Shift Chemistry - IUPAC Nomenclatures Question 3 English 3 R. 2- ( 4- isobutylphenyl) propanoic acid
D. COMEDK 2025 Morning Shift Chemistry - IUPAC Nomenclatures Question 3 English 4 S. 2- Hydroxy-1,2,3- propanetricarboxylic acid.

A
$\mathrm{A}=\mathrm{Q} \quad \mathrm{B}=\mathrm{P} \quad \mathrm{C}=\mathrm{S} \quad \mathrm{D}=\mathrm{R}$
B
$\mathrm{A}=\mathrm{R} \quad \mathrm{B}=\mathrm{S} \quad \mathrm{C}=\mathrm{Q} \quad \mathrm{D}=\mathrm{P}$
C
$\mathrm{A}=\mathrm{S} \quad \mathrm{B}=\mathrm{R} \quad \mathrm{C}=\mathrm{Q} \quad \mathrm{D}=\mathrm{P}$
D
$\mathrm{A}=\mathrm{S} \quad \mathrm{B}=\mathrm{R} \quad \mathrm{C}=\mathrm{P} \quad \mathrm{D}=\mathrm{Q}$
4
COMEDK 2024 Afternoon Shift
MCQ (Single Correct Answer)
+1
-0

Names of some organic compounds are given. Which one is not in IUPAC system?

A
COMEDK 2024 Afternoon Shift Chemistry - IUPAC Nomenclatures Question 4 English Option 1
B
COMEDK 2024 Afternoon Shift Chemistry - IUPAC Nomenclatures Question 4 English Option 2
C
COMEDK 2024 Afternoon Shift Chemistry - IUPAC Nomenclatures Question 4 English Option 3
D
COMEDK 2024 Afternoon Shift Chemistry - IUPAC Nomenclatures Question 4 English Option 4
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