MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Engineering Chemistry knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Identify the form from the following. |
| A. | Cheese |
| B. | Paint |
| C. | Pumice stone |
| D. | Cork |
| Answer» D. Cork | |
| 2. |
Identify the foam from the following. |
| A. | Bubbles |
| B. | Cake |
| C. | Froths of air |
| D. | Soap |
| Answer» D. Soap | |
| 3. |
Identify a gel from the following. |
| A. | Curd |
| B. | Cheese |
| C. | Yogurt |
| D. | Yolk |
| Answer» B. Cheese | |
| 4. |
Identify a sol from the following. |
| A. | Stone |
| B. | Paint |
| C. | Ink |
| D. | Rice milk |
| Answer» C. Ink | |
| 5. |
Identify the liquid-liquid emulsion from the following. |
| A. | Milk |
| B. | Oil |
| C. | Salt water |
| D. | Sugar solution |
| Answer» B. Oil | |
| 6. |
Which of the following colloidal combinations is not possible? |
| A. | Liquid in solid |
| B. | Solid in liquid |
| C. | Gas in gas |
| D. | Gas in solid |
| Answer» D. Gas in solid | |
| 7. |
What is the colloidal solution of liquid and gas called? |
| A. | Aerosol |
| B. | Gel |
| C. | Sol |
| D. | Emulsion |
| Answer» B. Gel | |
| 8. |
What is a colloidal solution of liquid in liquid called? |
| A. | Foam |
| B. | Form |
| C. | Emulsification |
| D. | Solid sol |
| Answer» D. Solid sol | |
| 9. |
What is the colloidal solution of liquid with solid called? |
| A. | Sol |
| B. | Gel |
| C. | Foam |
| D. | Form |
| Answer» B. Gel | |
| 10. |
What is the colloidal mixture of solid with solid called? |
| A. | Solid sol |
| B. | Liquid sol |
| C. | Sol |
| D. | Gel |
| Answer» B. Liquid sol | |