MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Technology knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which of the mentioned catalyst is used in preparation of synthetic ethanol?(Process is hydration of ethylene) |
| A. | Zirconium |
| B. | Platinum |
| C. | Phosphoric acid on celite |
| D. | Phosphoric acid on silica |
| E. | Zirconiumb) Platinumc) Phosphoric acid on celited) Phosphoric acid on silica |
| Answer» D. Phosphoric acid on silica | |
| 2. |
Pyrolsis of CCl4 will result in which of the mentioned compound? |
| A. | Perchloroethylene |
| B. | Trichloroethylene |
| C. | Dichloroethylene |
| D. | Hypochlorous acid |
| Answer» B. Trichloroethylene | |
| 3. |
Molecular weight of perchloroethylene is approximately? (Cl-35.5, C-12) |
| A. | 165 |
| B. | 166 |
| C. | 167 |
| D. | 168 |
| Answer» C. 167 | |
| 4. |
Which of the mentioned is the simplest method of producing ethylene on large scale? |
| A. | Thermal cracking of ethane |
| B. | Deoxidation of ethylene oxide |
| C. | Dehydration of ethanol |
| D. | Dehalogenation of Ethyl Chloride |
| Answer» B. Deoxidation of ethylene oxide | |
| 5. |
Natural Gas largely constitutes of which of the mentioned? |
| A. | Ethane |
| B. | Methane |
| C. | Butane |
| D. | Pentane |
| Answer» C. Butane | |
| 6. |
What is the capacity of the refinery by Reliance Industry? Where is it located? |
| A. | 10 million ton, Assam |
| B. | 15 million ton, Jamnagar |
| C. | 10 million ton, Ahmedabad |
| D. | 15 million ton, Gandhinagar |
| Answer» C. 10 million ton, Ahmedabad | |
| 7. |
Which of the mentioned can also be a formula of acetic acid? |
| A. | C2H4O2 |
| B. | C2H4O3 |
| C. | CH4O2 |
| D. | C3H4O |
| Answer» B. C2H4O3 | |
| 8. |
Which of the mentioned names is apt for Acetic Acid? |
| A. | Methanoic Acid |
| B. | Ethanoic Acid |
| C. | Butanoic Acid |
| D. | Pentanoic Acid |
| Answer» C. Butanoic Acid | |
| 9. |
Identify the organic chemical from the mentioned? |
| A. | Benzene |
| B. | Silicates |
| C. | Aluminates |
| D. | Sulphur |
| Answer» B. Silicates | |
| 10. |
Which of the mentioned are the principal constituents of an organic compound? |
| A. | Carbon, Oxygen and Nitrogen |
| B. | Carbon, Oxygen and Hydrogen |
| C. | Carbon, Oxygen and Sulphur |
| D. | Carbon, Oxygen and Sulphur |
| Answer» C. Carbon, Oxygen and Sulphur | |