MCQOPTIONS
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MCQOPTIONS
This section includes 8 Mcqs, each offering curated multiple-choice questions to sharpen your Pulp Paper knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Above _________ no sulfur trioxide is produced; however, some might be produced in the process of cooling the gases. |
| A. | 1000 |
| B. | 550 |
| C. | 1500 |
| D. | 2000 |
| Answer» B. 550 | |
| 2. |
_________ sulfur occurs in many complex forms. The chemistry of elemental sulfur presented is a simplification of its complex chemistry. |
| A. | Nitrous |
| B. | Carbonated |
| C. | Elemental |
| D. | Catena |
| Answer» D. Catena | |
| 3. |
_________ developed a method where, under acidic conditions, all of the SO2 is converted to SO4-2 by periodate ion. |
| A. | Kraft |
| B. | Kennedy |
| C. | Layman |
| D. | Palmrose |
| Answer» E. | |
| 4. |
Sulfite pulping liquors could be titrated with NaOH to each endpoint to determine the free SO2 and combined SO2. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 5. |
6I‚ÄÖ√Ñ√∂‚ÀÖ√Ë‚ÀÖ¬®?$# |
| A. | 2KI |
| B. | 3SO<sub>4</sub><sup>-2</sup> |
| C. | KI |
| Answer» D. | |
| 6. |
6I–$ |
| A. | 2KI |
| B. | 3SO<sub>4</sub><sup>-2</sup> |
| C. | KI |
| Answer» C. KI | |
| 7. |
_________ developed a method where, under acidic conditions, all of the SO2 is converted to SO4-2 by periodate ion. |
| A. | Kraft |
| B. | Kennedy |
| C. | Layman |
| D. | Palmrose |
| Answer» E. | |
| 8. |
Sulfite pulping liquors could be titrated with NaOH to each endpoint to determine the free SO2 and combined SO2. |
| A. | True |
| B. | False |
| Answer» B. False | |