Isomerism MCQs : This section focuses on the "Isomerism" in Organic Chemistry. These Multiple Choice Questions (MCQ) should be practiced to improve the Organic Chemistry skills required for various interviews (campus interview, walk-in interview, company interview), placement, entrance exam and other competitive examinations.
Question 1
___________ is the phenomenon in which more than one compounds have the same chemical formula but different chemical structures.
A. Hydrocarbons
B. Chlorination
C. Isomerism
D. Alkanes
Question 2
Chemical compounds that have identical chemical formulae but differ in properties and the arrangement of atoms in the molecule are called?
A. Isomers
B. Meromers
C. Bisomers
D. Psomers
Question 3
How many primary types of isomerism there?
A. 1
B. 2
C. 3
D. 4
Question 4
Which isomerism commonly referred to as constitutional isomerism?
A. Functional Isomerism
B. Chain Isomerism
C. Stereoisomerism
D. Structural Isomerism
Question 5
Chain Isomerism is also known as skeletal isomerism?
A. TRUE
B. FALSE
C. Can be true or false
D. Can not say
Question 6
Which of the following is an example of functional isomerism?
A. C3H7Cl
B. CH3OC3H7
C. C3H6O
D. C2H5OC2H5
Question 7
Choose the incorrect option regarding Isomerism.
A. They differ in both physical and chemical properties
B. They have the different molecular formula
C. There are two types of Isomerism : Structural and Stereo Isomerism
D. Geometric and optical isomerism are two types of Stereo Isomerism
Question 8
Which among the following does not exhibit geometric isomerism?
A. 4-hexene
B. 3-hexene
C. 2-hexene
D. 1-hexene
Question 9
The molecular formula C5H12 contains how many isomeric alkanes?
A. 2
B. 3
C. 4
D. 5
Question 10
Geometric Isomerism is popularly known as cis-trans isomerism.
A. Yes
B. No
C. Can be Yes Or No
D. Can not say