| 1 |
Essential amino acids are those which |
- A. Are present in every protein
- B. Must be supplied to body through diet
- C. Contain two carbocyclic acid and one amino group
- D. Is syntherised by our body
|
| 2 |
Acetamide is prepared by |
- A. Heating ammonium acetate
- B. Heating methyl cyanide
- C. Heating ethyl acetate
- D. The hydrolysis of methyl cyanide
|
| 3 |
Which one is fatty acid |
- A. Benzoic acid
- B. Malonic acid
- C. Phtalic acid
- D. Palmitic acid
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| 4 |
Organic compound having fruity smell are |
- A. Caboxylic acid
- B. Alcohols
- C. Ethers
- D. Esters
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| 5 |
The solution of which acid is used for seasoning of food |
- A. Benzoic acid
- B. Butanoic acid
- C. Formic acid
- D. Acetic acid
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| 6 |
An ester can be prepared by the reaction of. |
- A. Two alcohols
- B. Alcohol and an aldehyde
- C. An alcohol and an organic acid
- D. an acid and a ketone
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| 7 |
Which one of the following is not use of acetic acid. |
- A. Coagulant for rubber latex
- B. Local irritant
- C. Formation of rayon and silk
- D. Formation of alcohol
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| 8 |
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>
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| 9 |
Which of the following derivative cannot be prepared directly from acetic acid |
- A. Acetamide
- B. Acetyl choride
- C. Acetic anhydride
- D. Ethyl acetate
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| 10 |
Ester are formed the reaction of carboxylic acid with. |
- A. Alcohol
- B. Ethers
- C. Aldehydes
- D. Alkyl halides
|