# 1pilihan
What is a carboxylic acid?
A type of alcohol
A molecule with a -COOH group
A type of protein
A form of carbohydrate
Reaction carboxylic acid
Syamsul
Perlawanan berpasukan
Universiti
Sains
Reaction carboxylic acid
11
Universiti
Sains
Reaction carboxylic acid
11
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# 2pilihan
Which of the following is a common property of carboxylic acids?
Sweet taste
High solubility in water
Bitter taste
Insolubility in water
# 3pilihan
Which of these is a simple carboxylic acid?
Ethanol
Acetic acid
Glucose
Methane
# 4pilihan
What functional group is present in all carboxylic acids?
Hydroxyl group
Carbonyl group
Carboxyl group
Amine group
# 5pilihan
What happens to the boiling point of a carboxylic acid as its molecular weight increases?
It decreases
It stays the same
It increases
It fluctuates
# 6pilihan
Which is a reaction typical of carboxylic acids?
Hydration
Decarboxylation
Halogenation
Esterification
# 7pilihan
What is the IUPAC name for formic acid?
Methanoic acid
Ethanoic acid
Propanoic acid
Butanoic acid
# 8pilihan
Which of the following is not a carboxylic acid derivative?
Amide
Ester
Aldehyde
Acid anhydride
# 9pilihan
What is the characteristic smell of butyric acid?
Pineapple
Rotten eggs
Butter
Vanilla
# 10pilihan
Which of these carboxylic acids is found in citrus fruits?
Citric acid
Lactic acid
Oxalic acid
Tartaric acid
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