| 1 |
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
|
| 2 |
Which of the following is not an amino acid |
- A. Aspartic acid
- B. Lysin
- C. Alanine
- D. Aniline
|
| 3 |
Which one is fatty acid |
- A. Benzoic acid
- B. Malonic acid
- C. Phtalic acid
- D. Palmitic acid
|
| 4 |
Number of peptide bonds in tripeptide is |
|
| 5 |
Which of the follow8ing is not a fatty acid. |
- A. Propanoic acid
- B. Acetic acid
- C. Phthalic acid
- D. Butanoci acid
|
| 6 |
Systematic name of phthalic acid is |
- A. Benzenedicarboxylic acid
- B. Benzene doioc acid
- C. 1,2 benzenedicarboxylic acid
- D. o, carboxylic benzoic acid
|
| 7 |
The solution of which acid is used for seasoning of food |
- A. Benzoic acid
- B. Butanoic acid
- C. Formic acid
- D. Acetic acid
|
| 8 |
Acetic acid form a dimer in liquid phase because. |
- A. Low ionization constant of acid
- B. High solubility in water
- C. Hydrogen bonding
- D. Greater polarity
|
| 9 |
What is effect of solubility of carboxylic acid in water by increasing their molecular masses. |
- A. Decreases
- B. Increase
- C. Remain constant
- D. Non effected
|
| 10 |
Catalyst used to reduce carboxylic acid to alcohol is |
- A. H<sub>2</sub>/ Ni
- B. H<sub>2</sub>/ pt
- C. NaBH<sub>4</sub>
- D. LiAIH<sub>4</sub>
|