MCQOPTIONS
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MCQOPTIONS
This section includes 11 Mcqs, each offering curated multiple-choice questions to sharpen your Organic Chemistry knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What will be the reagent and conditions required for the given reaction of preparation of glycerol form propene from given conditions respectively? |
| A. | NBS, NaOH/OH–, OsO4 |
| B. | NaOH/OH–, NBS, alk. MnO4– |
| C. | alk. MnO4–, NaOH/OH–, NBS |
| D. | NBS, NaOH/OH–, OsO4 |
| Answer» B. NaOH/OH–, NBS, alk. MnO4– | |
| 2. |
What will be the product X in the formation of glycerol? |
| A. | R-ONa |
| B. | RCOH |
| C. | RCOONa |
| D. | R-ONa and RCOONa both can be formed |
| Answer» D. R-ONa and RCOONa both can be formed | |
| 3. |
What is the product A formed by the partial oxidation using tert- butyl hydroperoxides or hydrogen peroxide of propylene or the given preparation of the glycerol? |
| A. | Propene |
| B. | Acroline |
| C. | Propylene oxide |
| D. | Propanol |
| Answer» D. Propanol | |
| 4. |
What is the product A formed by the partial oxidation using metal oxides and air of propylene or the given preparation of the glycerol? |
| A. | Propene |
| B. | Acroline |
| C. | Propylene oxide |
| D. | Propanol |
| Answer» C. Propylene oxide | |
| 5. |
What is the middle product ‘A’ in the formation of the glycerol by propylene? |
| A. | Allyl chloride |
| B. | Vinyl chloride |
| C. | Acyl chloride |
| D. | Dichloroalkane |
| Answer» B. Vinyl chloride | |
| 6. |
Fatty acids and glycerol (C3H8O3) are produced after hydrolysis of which of the following? |
| A. | amino acids |
| B. | fats |
| C. | starch |
| D. | cellulose |
| Answer» C. starch | |
| 7. |
Which of the following is not the step for the isolation of glycerine form spent lye? |
| A. | Brine Solution Preparation |
| B. | Saponification and salting |
| C. | Zone distillation |
| D. | Glycerin Recovery from Spent Soap Lye |
| Answer» D. Glycerin Recovery from Spent Soap Lye | |
| 8. |
Why synthetic production of glycerol is not commercially successful? |
| A. | Because process is expensive |
| B. | Because no marketing demands |
| C. | Because process is hazardous |
| D. | Because of the large-scale production of biodiesel from fats |
| Answer» D. Because of the large-scale production of biodiesel from fats | |
| 9. |
Fatty acids and glycerol (C3H8O3) are produced after hydrolysis of which of the following? |
| A. | amino acids |
| B. | fats |
| C. | starch |
| D. | cellulose |
| Answer» C. starch | |
| 10. |
What is the name of the process of formation of glycerol via formation of allyl chloride? |
| A. | Epichlorohydrine |
| B. | Acrolein |
| C. | Propylene oxide |
| D. | Chloroform process |
| Answer» B. Acrolein | |
| 11. |
Glycerol can be formed through digestion of which of the following? |
| A. | galactose |
| B. | fats |
| C. | glucose |
| D. | sucrose |
| Answer» C. glucose | |