MCQOPTIONS
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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Complete the following reaction: ROH + H2SO4 > _______ + H20 ? |
| A. | R-SO<sub>3</sub>H |
| B. | RO-SO<sub>3</sub>H |
| C. | R-SO<sub>3</sub>OH |
| D. | RO-SO<sub>3</sub>OH |
| Answer» C. R-SO<sub>3</sub>OH | |
| 2. |
Sulphur trioxide is unsuitable for which compound? |
| A. | Saturated aliphatic compounds |
| B. | Saturated aromatic compounds |
| C. | Unsaturated aliphatic compounds |
| D. | Unsaturated aromatic compounds |
| Answer» B. Saturated aromatic compounds | |
| 3. |
Petroleum composition vary s from one oil to another. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 4. |
What is meant by hydrotroping agents? |
| A. | Oxidizing |
| B. | Reducing |
| C. | Solubilizing |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |