MCQOPTIONS
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MCQOPTIONS
This section includes 6 Mcqs, each offering curated multiple-choice questions to sharpen your Chemistry Questions and Answers knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The ‘D’ in D-(+)-glucose represents its dextrorotatory behaviour. |
| A. | True |
| B. | False |
| Answer» C. | |
| 2. |
Identify the compound from its structure as derived from that given by Fischer. |
| A. | Glucose |
| B. | Gluconic acid |
| C. | Saccharic acid |
| D. | Sorbitol |
| Answer» D. Sorbitol | |
| 3. |
Identify the product of the following reaction. |
| A. | Gluconic acid |
| B. | Glutaric acid |
| C. | Glutamic acid |
| D. | Glucaric acid |
| Answer» E. | |
| 4. |
Glucose on Fehling’s test gives ______ |
| A. | no reaction |
| B. | silver mirror |
| C. | red precipitate |
| D. | pungent gas |
| Answer» D. pungent gas | |
| 5. |
Identify ‘X’ in the following reaction. |
| A. | sucrose |
| B. | lactose |
| C. | maltose |
| D. | starch |
| Answer» B. lactose | |
| 6. |
Glucose is prepared commercially from the hydrolysis of ______ by boiling it with dilute H2SO4 at 393K under pressure. |
| A. | starch |
| B. | sucrose |
| C. | galactose |
| D. | dextrose |
| Answer» B. sucrose | |