| 1 |
Which of the following is not an amino acid |
- A. Aspartic acid
- B. Lysin
- C. Alanine
- D. Aniline
|
| 2 |
The nature of lysine amino acid is |
- A. Acidic
- B. Basic
- C. Amphoteric
- D. Natural
|
| 3 |
The solution of which acid is used for seasoning of food |
- A. Benzoic acid
- B. Butanoic acid
- C. Formic acid
- D. Acetic acid
|
| 4 |
Ester are formed the reaction of carboxylic acid with. |
- A. Alcohol
- B. Ethers
- C. Aldehydes
- D. Alkyl halides
|
| 5 |
Which one is neutral amino acid |
- A. Lysine
- B. Histidine
- C. Glutamic acid
- D. Valine
|
| 6 |
Which is simplest amino acid |
- A. Alanine
- B. Protein
- C. Lysine
- D. Glycine
|
| 7 |
Reverse of esterification is known as |
- A. Trans esterification
- B. Saponification
- C. Hydrolysis
- D. Neutralization
|
| 8 |
Number of peptide bonds in tripeptide is |
|
| 9 |
Which of the following is not directly prepared from CH<sub>3</sub>COOH |
- A. Ethyl acetate
- B. Acetyl chloride
- C. Acetic anhydride
- D. Acetamide
|
| 10 |
Which acid is used in the manufacture of synthetic fibre |
- A. Formic acid
- B. Oxalic acid
- C. Carbonic acid
- D. Acetic acid
|