MCQOPTIONS
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MCQOPTIONS
This section includes 13 Mcqs, each offering curated multiple-choice questions to sharpen your Unit Processes knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
RH + SO2 + Cl2 ——-> RSO2CI + HCI, What is the name of the following reaction? |
| A. | Sulfamic acid |
| B. | Sulfochlorination acid |
| C. | Sulfuric acid |
| D. | None of the mentioned |
| Answer» C. Sulfuric acid | |
| 2. |
What is the name of the following compound: H2S2O7? |
| A. | Oleum |
| B. | Sulfamic acid |
| C. | Pyrosulfuric acid |
| D. | Sulfuric acid |
| Answer» D. Sulfuric acid | |
| 3. |
What is the Sulfamating agent in the following reaction: R-NH2 + R3-NSO3 ——> RNHSO3H-NR3 ? |
| A. | Aniline-SO3 compound |
| B. | Amine-SO3 compound |
| C. | Alkly-SO3 compound |
| D. | None of the mentioned |
| Answer» C. Alkly-SO3 compound | |
| 4. |
RH_+_SO2_+_CL2_‚ÄÖ√Ñ√∂‚ÀÖ√Ë‚ÀÖ√Ü‚ÄÖ√Ñ√∂‚ÀÖ√Ë‚ÀÖ√Ü->_RSO2CI_+_HCI,_WHAT_IS_THE_NAME_OF_THE_FOLLOWING_REACTION??$# |
| A. | Sulfamic acid |
| B. | Sulfochlorination acid |
| C. | Sulfuric acid |
| D. | None of the mentioned |
| Answer» C. Sulfuric acid | |
| 5. |
Which group is introduced on aliphatic carbon using a mixture of sulfurdioxide and chlorine? |
| A. | -SOCl |
| B. | -SO<sub>2</sub>Cl |
| C. | -SO<sub>3</sub>Cl |
| D. | All of the mentioned |
| Answer» C. -SO<sub>3</sub>Cl | |
| 6. |
What is the name of the following compound: H2S2O7? |
| A. | Oleum |
| B. | Sulfamic acid |
| C. | Pyrosulfuric acid |
| D. | Sulfuric acid |
| Answer» D. Sulfuric acid | |
| 7. |
What is the formula of Sulfamic acid? |
| A. | NH<sub>2</sub>SO<sub>3</sub>H |
| B. | NH<sub>2</sub>-SO<sub>2</sub>H |
| C. | NH<sub>3</sub>SO<sub>2</sub>H |
| D. | NH<sub>2</sub>-SO<sub>4</sub>H |
| Answer» B. NH<sub>2</sub>-SO<sub>2</sub>H | |
| 8. |
What is the Sulfamating agent in the following reaction: R-NH2 + R3-NSO3 ——> RNHSO3H-NR3 ?$ |
| A. | Aniline-SO<sub>3</sub> compound |
| B. | Amine-SO<sub>3</sub> compound |
| C. | Alkly-SO<sub>3</sub> compound |
| D. | None of the mentioned |
| Answer» C. Alkly-SO<sub>3</sub> compound | |
| 9. |
The Oxidation and reduction are not affected on which sulphate? |
| A. | Alkly |
| B. | Aromatic |
| C. | Unsaturated |
| D. | Saturated |
| Answer» C. Unsaturated | |
| 10. |
The aromatic sulfates are stable is what solution? |
| A. | Neutral solution |
| B. | Alkaline solution |
| C. | Both neutral and alkaline solution |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 11. |
Sulphur trioxide cannot reacts with inorganic materials. |
| A. | True |
| B. | False |
| Answer» C. | |
| 12. |
The major uses of Chlorosulfonic acid is/are in the preparation of what? |
| A. | Aromatic sulfonyl chlorides |
| B. | Alcohol sulfates |
| C. | Sulfamates |
| D. | None of the mentioned |
| Answer» E. | |
| 13. |
What do we get on direct reaction of SO3 and HCl? |
| A. | ClSO<sub>3</sub>H |
| B. | ClSO2<sub>2</sub>H |
| C. | HSO<sub>2</sub>Cl |
| D. | None of the mentioned |
| Answer» B. ClSO2<sub>2</sub>H | |