Choose the incorrect statement about corrosion:
Correct answer: B. Employing modern techniques corrosion can be completely eliminates.
- A. Corrosion cannot be eliminated completely
- B. Employing modern techniques corrosion can be completely eliminates.
- C. Corrosion process can be slowed down by certain methods.
- D. The presence of acidic oxide in the environment can accelerate the process of corrosion.
Explanation
Option B is correct as corrosion can be eliminated using modern techniques
This question appeared on the ETEA MDCAT 2017 paper, which you can sit online with every answer explained.
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About Redox Reactions
Redox reactions involve oxidation and reduction occurring together, with electrons transferred between species or oxidation numbers changing. The topic covers assigning oxidation states, identifying oxidizing and reducing agents, balancing redox equations by oxidation number or half-reaction methods, and connecting chemical changes with galvanic and electrolytic cells.
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