MCQOPTIONS
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MCQOPTIONS
This section includes 3 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. |
Sun glasses, computer cases and printing substrate can be done by using _________ |
| A. | Polyurethanes |
| B. | Poly carbonates |
| C. | Poly vinyl cyanide |
| D. | Polyethylene |
| Answer» C. Poly vinyl cyanide | |
| 2. |
Polyurethanes are used for purifying the ________ |
| A. | Water |
| B. | Alcohol |
| C. | Acids |
| D. | Salt solutions |
| Answer» B. Alcohol | |
| 3. |
Polyurethanes are _________ |
| A. | Good conductors |
| B. | Good insulators |
| C. | Having no tensile strength |
| D. | Affected by heat |
| Answer» C. Having no tensile strength | |