WorksheetsFunctional Groups and Homologous Series
Total questions: 18
Worksheet time: 11mins
What is a functional group?
Atoms or group of atoms that give specific characteristics to a molecule.
A group obtained by removing a hydrogen atom from an alkene.
The formula of an organic compound which shows how the atoms are bonded together as well as the number of each atom present.
A series of organic compounds with similar chemical properties.
Classify the compound based on the functional group present.
Ester
Alcohol
Ketone
Carboxylic acid
What functional group is NOT shown in the following picture?
Halide
Alcohol
Amide
Carboxylic acid
Classify the compound based on the functional group present.
Ether
Ester
Ketone
Carboxylic acid
What functional group does this organic compound have?
Ketone
Amide
Nitro
Amine
General formula for amines is
R-CH2
R2CH
R-NH2
R-COOH
Identify the functional groups present in this compound. [you can choose more than one answer]
Ketone
Carboxylic acid
Halide
Alcohol
Which of the following organic compounds does not have a functional group?
Classify the compound based on the group present.
Alkane
Alkene
Alkyne
Aromatic
Which of this molecules does not belong to the alkene group?
Identify which functional group present in this structure.
I. Alcohol
II. Alkene
III. Amide
I only
I and II
II and III
All of the above
Identify structure with molecular formula, C4H10O
Alcohol
Ketone
Ester
Carboxylic acid
Which of the class of compound has same general formula with Carboxylic acid?
Ester
Alcohol
Ether
Ketone
Which of the functional group NOT EXIST in this compound?
Carboxyl
Alkoxy
Amine
Hydroxyl
Identify the class and functional group of this compound.
Class: Ketone
FG: Carbonyl
Class: Alcohol
FG: Hydroxyl
Class: Amine
FG: Amino
Class: Aldehyde
FG: Carbonyl
Class of compound has same general formula, CnH2nO2
Alcohol and Carboxylic acid
Ether and Alcohol
Ester and Carboxylic acid
Ketone and Aldehyde
Which of the general formula for aldehyde.
CnH2nO
CnH2nO2
CnHnO
CnH2n+2O
Identify the functional groups in the following molecule.
Halogen, Ester, Aromatic ring
Aromatic ring, Hydroxyl, Carboxyl
Halogen, Carbon-carbon double bond, Alkoxy
Hydroxyl, Aromatic ring, Halogen
