| 1 |
Acetic acid is manufactured by. |
- A. Distillation
- B. Fermentation
- C. Ozonolysis
- D. Esterification
|
| 2 |
What product are formed by the oxidative cleavage of 2-butene by alkaline KMnO4. |
- A. Propionic acid and formic acid
- B. Ethanoic acid only
- C. Ethanal only
- D. Water and ethanol
|
| 3 |
Which chemicals used for detection of amino acids. |
- A. NaOH + I2
- B. Phenyl hydrazine
- C. Ninhydrin
- D. Benedict's solution
|
| 4 |
Acetamide is prepared by |
- A. Heating ammonium acetate
- B. Heating methyl cyanide
- C. Heating ethyl acetate
- D. The hydrolysis of methyl cyanide
|
| 5 |
Which one of the following is not amino acid. |
- A. Alanine
- B. Glycine
- C. Aspartic acid
- D. Aniline
|
| 6 |
Banana flavour is given by the ester |
- A. Octyl acetate
- B. Amyl butyrate
- C. Amyl acetate
- D. Ethyl butyrate
|
| 7 |
The solution of which acid is used for seasoning of food. |
- A. Formic acid
- B. Acetic acid
- C. Benzoic acid
- D. Butanoic acid
|
| 8 |
Which of the following is not a fatty acid |
- A. Propanoic acid
- B. Acetic acid
- C. Phthalic acid
- D. Butanoic acid
|
| 9 |
Systematic name of phthalic acid is |
- A. Benzenedicarboxylic acid
- B. Benzene doioc acid
- C. 1,2 benzenedicarboxylic acid
- D. o, carboxylic benzoic acid
|
| 10 |
Acetic acid is commercially prepared form |
- A. Ethene
- B. Ethane
- C. Ethyne
- D. Ethanol
|