13
MCQ (Multiple Correct Answer)
Which of the following compounds do not undergo aldol condensation?
A
$\mathrm{CH}_3-\mathrm{CHO}$
B
C
D
14
MCQ (Multiple Correct Answer)
Treatment of compound 
with NaOH solution yields
A
phenol
B
sodium phenoxide
C
sodium benzoate
D
benzophenone
15
MCQ (Multiple Correct Answer)
Which of the following conversions can be carried out by Clemmensen reduction?
A
Benzaldehyde into benzyl alcohol
B
Cyclohexanone into cyclohexane
C
Benzoyl chloride into benzaldehyde
D
Benzophenone into diphenyl methane
16
MCQ (Multiple Correct Answer)
Through which of the following reactions number of carbon atoms can be increased in the chain?
A
Grignard reaction
B
Cannizzaro's reaction
C
Aldol condensation
D
HVZ reaction
17
MCQ (Multiple Correct Answer)
Benzophenone can be obtained by ............ .
A
benzoyl chloride + benzene $+\mathrm{AlCl}_3$
B
benzoyl chloride + diphenyl cadmium
C
benzoyl chloride + phenyl magnesium chloride
D
benzene + carbon monoxide $+\mathrm{ZnCl}_2$