MCQOPTIONS
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MCQOPTIONS
This section includes 3 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. |
Leakage of inflammable gas from a corroded pipe can cause ___________ |
| A. | Acidity |
| B. | Alkalinity |
| C. | Turbidity |
| D. | Fire hazards |
| Answer» E. | |
| 2. |
Metals does not exist in nature in the form of ___________ |
| A. | Nitrates |
| B. | Sulphates |
| C. | Carbonates |
| D. | Oxides |
| Answer» B. Sulphates | |
| 3. |
The process of deterioration of a metal due to unwanted chemical or electrochemical interaction of the metal with its environment is called ___________ |
| A. | Electrolysis |
| B. | Electrodialysis |
| C. | Corrosion |
| D. | Deposition |
| Answer» D. Deposition | |