A. CnH2nO2n
B. CnH2n
C. CnH2nO
D. CnH2nOn+1
Aldehyde and ketone have same general formula for homologous series_________________? Read More »
Aldehydes and Ketones, Chemistry Mcqs A. 60%
B. 50%
C. 52%
D. 8%
A. HCOX
B. CX4
C. CHX3
D. CH3X
Formula of haloform is_________________? Read More »
Aldehydes and Ketones, Chemistry Mcqs A. formamint
B. lactomint
C. aldomint
D. formalactose
A. formaldehyde
B. acetaldehyde
C. diemthyl ketone
D. propionaldehyde
Which of the following do not give aldol condensation reactions ? Read More »
Aldehydes and Ketones, Chemistry Mcqs A. Grignard reagent
B. Tollens reagent
C. Fehlings reagent
D. Benedicts reagent
Which of the following reagents will react with both aldehydes and ketones ? Read More »
Aldehydes and Ketones, Chemistry Mcqs A. nucleophile addition
B. polymerization
C. oxidation
D. all of the above
Which of the following reactions may be assoclated with aldehyde and ketone ? Read More »
Aldehydes and Ketones, Chemistry Mcqs A. electronphilic addition
B. electrophilic substitution
C. nucleophilic addition
D. nucleophilic substitution
Acetone reacts with HCN to form a cyanohydrin. It is an example of________________? Read More »
Aldehydes and Ketones, Chemistry Mcqs A. 10%
B. 20%
C. 40%
D. 60%
Formalin is ___________ solution of formaldehyde in water? Read More »
Aldehydes and Ketones, Chemistry Mcqs A. sp hybridized
B. sp2 hybridized
C. cp3 hybridized
D. dsp2 hybridized
The carbon atom of carbonyl group is__________________? Read More »
Aldehydes and Ketones, Chemistry Mcqs