This page covers CAPF AC Aldehydes Ketones & Carboxylic Acids with complete concept notes, 16 graded practice MCQs, key points and exam-specific tips. Free to study.
What is the functional group present in carboxylic acids?
Practice 3easy
Which aldehyde is commonly used as a disinfectant and preservative?
Practice 4easy
What is the oxidation product of a primary alcohol?
Practice 5easy
Which carboxylic acid is found naturally in vinegar?
Practice 6medium
Which of the following compounds will give a positive Tollens test?
Practice 7medium
What is the IUPAC name of the compound CH₃-CH₂-CHO?
Practice 8medium
Which reagent is used to distinguish between aldehydes and ketones?
Practice 9medium
Carboxylic acids boil at higher temperatures than aldehydes or ketones of comparable molecular weight because of:
Practice 10medium
When formaldehyde (HCHO) is oxidized, the main product is:
Practice 11medium
Which of the following carboxylic acids is a weak acid in aqueous solution?
Practice 12medium
The reaction of acetaldehyde with ammonia followed by oxidation produces:
Practice 13medium
In the esterification reaction, acetic acid reacts with ethanol in the presence of concentrated H₂SO₄. The product is:
Practice 14hard
Acetaldehyde undergoes aldol condensation in the presence of dilute NaOH at room temperature. What is the primary product formed?
Practice 15hard
When a carboxylic acid with molecular formula C₅H₁₀O₂ is oxidized using KMnO₄ in acidic medium, it produces a ketone as the main product. Which of the following is the carboxylic acid?
Practice 16hard
Benzaldehyde does not undergo aldol condensation under normal conditions. Which of the following best explains this observation?