WorksheetsStogs GCSE Interleaving Alcohols and Carboxylic Acids S
Total questions: 15
Worksheet time: 8mins
The functional groups of the alcohols homologous series is:
-OH
OH-
-COOH
C=C
Which image correctly shows the displayed formula of ethanol?
What is the functional group of the carboxylic acids homologous series?
-COH
COH-
-COOH
COOH-
What is the name of the carboxylic acid shown?
Methanoic acid
Ethanoic acid
Propanoic acid
Butanoic acid
What functional groups are in the molecule shown?
Aldehyde
Carboxylic acid
Alkene
Alcohol
What is the name of the molecule shown?
Butan-3-ol
Propan-3-ol
Butan-2-ol
Propan-2-ol
What is the name of the molecule shown?
Propanoic acid
Pentanoic acid
2-methylpropanoic acid
2-methylpentanoic acid
What is the name of the molecule shown?
Propan-3-ol
Pentan-1,3-diol
Propan-1,3-diol
Pentan-3-ol
Select all the correct formulas for ethanoic acid.
CH3COOH
CH3CH2COOH
C3H6O2
C2H4O2
Methanol dissolves in water to form a...
Strongly acidic solution
Strongly alkaline solution
Neutral solution
What can you say about the pH of a carboxylic acid solution compared to a sulphuric acid solution with the same concentration?
It’s the same
It’s lower
It’s higher
Select the correct product from the oxidation of the molecule shown.
Select the conditions required for the fermentation of glucose to form ethanol.
Yeast
Alkaline conditions
Anaerobic conditions
Cool temperature - less than 10 ºC
Ethanol can be separated from water by ........................ ....................
(a)
Why do all the members of the alcohols homologous series react similarly?
They all have the same functional group.
They feel like it.
They are acidic.
They all contain an OH group.
