Chemistry Nomenclature Structure Carbonyl Groups 1 Online Exam Quiz
Chemistry Nomenclature Structure Carbonyl Groups 1 GK Quiz. Question and Answers related to Chemistry Nomenclature Structure Carbonyl Groups 1. MCQ (Multiple Choice Questions with answers about Chemistry Nomenclature Structure Carbonyl Groups 1
How many carbon atoms does formaldehyde have?
Options
A : 0
B : 1
C : 2
D : 3
How many aldehydic groups does the compound phthaldehyde have?
Options
A : 1
B : 2
C : 3
D : 4
The prefix valer- is used for generally used for naming aldehydes with how many carbon atoms in the structure?
Options
A : 3
B : 4
C : 5
D : 6
Which of the following is the incorrect name for the following compound?
Options
A : 3-Methylbutanal
B : ?-Methylbutyraldehyde
C : ?-Methylbutyraldehyde
D : Isovaleraldehyde
Identify the correct common name for the following compound.
Options
A : 3-Methylcyclohexanecarbaldehyde
B : 3-Methylbenzecarbaldehyde
C : 3-Methylbenzaldehyde
D : ?-Methylcyclohexanecarbaldehyde
Which of the following compounds do not contain a carbonyl group?
Options
A : Alcohol
B : Aldehyde
C : Ketone
D : Carboxylic acid
What is the common name of the compound which has a CHO group attached to the sp2 hybridised carbon of a benzene ring?
Options
A : Benzanal
B : Benzaldehyde
C : Benzenecarbaldehyde
D : Phthaldehyde
What is the correct IUPAC naming of the compound shown?
Options
A : Benzenecarbaldehyde
B : Cyclohexanal
C : Cyclohexyl aldehyde
D : Cyclohexanecarbaldehyde
Identify the correct IUPAC name of CH3-CH=CH-CHO.
Options
A : But-2-enal
B : 2-Butenal
C : Buten-2-al
D : Butenal
The compound 3-Phenylprop-2-enal is also known as _________
Options
A : Crotonaldehyde
B : Cinnamaldehyde
C : Salicylaldehyde
D : Vanillin
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