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Engineering Exams RRB-JE JE (Junior Engineer) CMA (Chemical and Metallurgical Assistant) DMS (Depot Material Superintendent) CS (Chemical Supervisor - Research) MS (Metallurgical Supervisor - Research) General Science 2024 16.12.24 Paper-1 Shift-2 Easy +1 -0.33
In a redox reaction, reduction can be described as:
Correct Answer: B. addition of hydrogen
Explanation: Reduction refers to the chemical process where a molecule, atom, or ion gains electrons or adds hydrogen. In contrast to oxidation, which involves the loss of electrons or the addition of oxygen, reduction is specifically identified by the gain of hydrogen atoms.
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