Aromatic Hydrocarbons, Benzene Jamb Chemistry Past Questions
Question 1
The general formula for the Alkanals is?
- A. R\(_2\)CO
- B. RCHO
- C. ROH
- D. RCOOR
Question 2
Proteins in acid solution undergo?
- A. Substitution
- B. Fermentation
- C. Hydrolysis
- D. Polymerisation
Question 3
The chlorinated alkane often used industrially to remove grease is?
- A. Tetrachloromethane
- B. Chloromethane
- C. Trichloromethane
- D. Dichloromethane
Question 4
The substance often used for vulcanization of rubber is?
- A. Chlorine
- B. Hydrogen peroxide
- C. Sulphur
- D. Tetraoxosulphate(vi) acid
Question 5
Aluminum hydroxide is used in the dyeing industry as a?
- A. Dye
- B. Dispersant
- C. Salt
- D. Mordant
