A. Nylon 66
B. urotroe
C. Aniline formaldehyde plastic
D. Bakelite
A. formation of phenolic resins
B. formation of mirror
C. antiseptic inhalant
D. formation of throat lozenges
Which of the following is not a use of acetaldehyde ? Read More »
Aldehydes and Ketones, Chemistry Mcqs A. in silvery mirror
B. in making medicine urotroe
C. in making throat lozenges
D. in making acetic acid
Which of the following is not a use of formaldehyde ? Read More »
Aldehydes and Ketones, Chemistry Mcqs A. alkyl groups are electron donating
B. steric hindrance
C. Both A and B
D. none
Ketones are comparatively less reactive than aldehdye. It is due to_______________? Read More »
Aldehydes and Ketones, Chemistry Mcqs A. formaldehyde
B. acetaldehyde
C. benzaldehyde
D. trimethyl acetaldehyde
Cannizzaros reaction is not given by__________________? Read More »
Aldehydes and Ketones, Chemistry Mcqs A. CH3-CHO
B. CH3-CH-CH3
C. CH3-COOH
D. CH3-CO-CH2-CH3
Which of the following compounds will react with Tollens reagent ? Read More »
Aldehydes and Ketones, Chemistry Mcqs A. formaldehyde
B. accetaldehyde
C. benzaldehyde
D. acetone
Which of the following aldehydes shows rapid reaction with sodium nitroprusside ? Read More »
Aldehydes and Ketones, Chemistry Mcqs A. acetaldehyde
B. ethyl alcohol
C. methyl alcohol
D. acetone
Which of the following substances does not give iodoform test ? Read More »
Aldehydes and Ketones, Chemistry Mcqs A. reaction with HCN
B. reaction with NaHSO3
C. reaction with 2 4 dinitrophenyl hydrazine
D. reaction with Fehling solution
Which of the following reaction is not shown by ketones ? Read More »
Aldehydes and Ketones, Chemistry Mcqs A. glumatic acid
B. lactic acid
C. aspartic acids
D. glycine
Which of the following is not an amino acids_____________________? Read More »
Carboxylic Acids, Chemistry Mcqs