Aldehydes, Ketones and Carboxylic Acids  MCQs

MCQs of Aldehydes, Ketones and Carboxylic Acids

Showing 1 to 10 out of 162 Questions
1.
Which of the following compounds has highest boiling point ?
(a) propanoic acid
(b) propanol
(c) propanone
(d) propanal
Answer:

Option (a)

2.
Which of the following compounds has highest solubility in water ?
(a) pentanone
(b) butanone
(c) formaldehyde
(d) propanone
Answer:

Option (c)

3.
Which of the following compounds has highest reactivity in nucleophilic addition reaction ?
(a) propanone
(b) methanal
(c) ethanal
(d) butanone
Answer:

Option (b)

4.
Propane + NH2NH2 + KOH Ethylene glycol ?
(a) propanone
(b) propanol
(c) propene
(d) propane
Answer:

Option (d)

5.
Ethanol + KMnO4  ?
(a) ethanal
(b) ethanoic acid
(c) ethane
(d) potassium ethanoate
Answer:

Option (d)

6.
tert-butyl benzene (ii) dil. H2SO4(i) KMnO4 / KOH, ?
(a) tert-butyl benzoic acid
(b) benzoic acid
(c) ter-butanol
(d) No reaction
Answer:

Option (d)

7.
But-2-ene (ii) dil. H2SO4(i) KMnO4 / KOH,  ?
(a) butanoic acid
(b) ethanoic acid
(c) butanol
(d) ethanol
Answer:

Option (b)

8.
Ethane nitrile [H+] or [OH-] ?
(a) ethanol
(b) ethanal
(c) ethanoic acid
(d) ethene
Answer:

Option (c)

9.
Ethylbenzoate + NaOH  ?
(a) benzoic acid
(b) benzene
(c) benzaldehyde
(d) potassium benzoate
Answer:

Option (d)

10.
Which of the following acids has highest relative acid strength ?
(a) acetic acid
(b) propanoic acid
(c) isopropanoic acid
(d) benzoic acid
Answer:

Option (d)

Showing 1 to 10 out of 162 Questions