MCQOPTIONS
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MCQOPTIONS
This section includes 6 Mcqs, each offering curated multiple-choice questions to sharpen your Unit Processes Questions and Answers knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which of the following is not used as a Sulfonating agent? |
| A. | 2-hydroxy-3-chloropropanesulfonate-1 |
| B. | CICH2CHOHCH2SO3Na |
| C. | N-methyltaurine |
| D. | None of the mentioned |
| Answer» E. | |
| 2. |
Complete the following reaction: CH2=CH-C6H5 + SO3( dioxane) ——–> ________ |
| A. | HOSCH=CHC6H5 |
| B. | HOSOCH=CHC6H5 |
| C. | OH2SCH=CHC6H5 |
| D. | HO3SCH=CHC6H5 |
| Answer» E. | |
| 3. |
There are two major steps involved in sulfonating with a compound of SO3. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 4. |
Oxidation of SO2 gives us what? |
| A. | H2SO4 |
| B. | H2S4O7 |
| C. | SO3 |
| D. | HSO3 |
| Answer» D. HSO3 | |
| 5. |
Which compound undergoes oxidation when SO2 is used? |
| A. | Organic compounds |
| B. | Inorganic compounds |
| C. | Both organic and inorganic compound |
| D. | None of the mentioned |
| Answer» B. Inorganic compounds | |
| 6. |
In Sulfoxidation with SO2 and O2, what is also added? |
| A. | Acetic anhydride |
| B. | Acetic acid |
| C. | Phenol |
| D. | None of the mentioned |
| Answer» B. Acetic acid | |