MCQOPTIONS
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MCQOPTIONS
This section includes 14 Mcqs, each offering curated multiple-choice questions to sharpen your Applied Chemistry knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The green synthesis methods should have _________ |
| A. | Low efficiency |
| B. | High harmful products |
| C. | Low energy requirements |
| D. | Low atom efficiency |
| Answer» D. Low atom efficiency | |
| 2. |
According to the green chemistry, the chemical involved in the production must be ________ |
| A. | Non toxic |
| B. | Toxic |
| C. | Highly toxic |
| D. | Produces the toxic by products |
| Answer» B. Toxic | |
| 3. |
It reduces the ______ and protects the environment. |
| A. | Pollution |
| B. | Temperature |
| C. | Air |
| D. | Water |
| Answer» B. Temperature | |
| 4. |
The principles of green chemistry include eliminating ________ treatments. |
| A. | Costly |
| B. | Harmful |
| C. | Hard |
| D. | Easy |
| Answer» B. Harmful | |
| 5. |
ACCORDING_TO_THE_GREEN_CHEMISTRY,_THE_CHEMICAL_INVOLVED_IN_THE_PRODUCTION_MUST_BE_________?$ |
| A. | Non toxic |
| B. | Toxic |
| C. | Highly toxic |
| D. | Produces the toxic by products |
| Answer» B. Toxic | |
| 6. |
The_green_synthesis_methods_should_have__________$ |
| A. | Low efficiency |
| B. | High harmful products |
| C. | Low energy requirements |
| D. | Low atom efficiency |
| Answer» D. Low atom efficiency | |
| 7. |
It reduces the ______ and protects the environment? |
| A. | Pollution |
| B. | Temperature |
| C. | Air |
| D. | Water |
| Answer» B. Temperature | |
| 8. |
It reduces the use of _________ |
| A. | liquid fuels |
| B. | Energy |
| C. | Gaseous fuels |
| D. | Solid fuels |
| Answer» C. Gaseous fuels | |
| 9. |
Green chemistry improves __________ of chemical manufacturers. |
| A. | Competitiveness |
| B. | Easiness of production |
| C. | Services |
| D. | Chemicals |
| Answer» B. Easiness of production | |
| 10. |
We must use feedstock derived from annually renewable resources or from _______ |
| A. | Chemicals |
| B. | Organic compounds |
| C. | Abundant waste |
| D. | Plants |
| Answer» D. Plants | |
| 11. |
Green chemistry applies across the __________ of a chemical product like design, manufacture and use. |
| A. | Life cycle |
| B. | Properties |
| C. | Uses |
| D. | Efficiency |
| Answer» B. Properties | |
| 12. |
After the use of chemicals, we must ______ them properly. |
| A. | Use |
| B. | Reuse |
| C. | Dispose |
| D. | Store |
| Answer» D. Store | |
| 13. |
One of the principles of green chemistry says that to produce _______ goods. |
| A. | Harmful |
| B. | Commercial |
| C. | Safer |
| D. | Most used |
| Answer» D. Most used | |
| 14. |
The principles of green chemistry include the eliminating the ________ treatments. |
| A. | Costly |
| B. | Harmful |
| C. | Hard |
| D. | Easy |
| Answer» B. Harmful | |