हिंदी

The addition of hydrogen to a substance is called ______ whereas removal of hydrogen is called ______.

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प्रश्न

The addition of hydrogen to a substance is called ______ whereas removal of hydrogen is called ______.

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उत्तर

The addition of hydrogen to a substance is called reduction whereas removal of hydrogen is called oxidation.

Explanation:

The reactions are classified by the movement of hydrogen atoms. When a substance gains hydrogen, it undergoes reduction, which typically decreases its oxidation state. Conversely, when a substance loses hydrogen, it undergoes oxidation, which increases its oxidation state.

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अध्याय 1: Chemical Reactions and Equations - Exercise 2 [पृष्ठ ६१]

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लखमीर सिंग Chemistry [English] Class 10
अध्याय 1 Chemical Reactions and Equations
Exercise 2 | Q 24. (b) | पृष्ठ ६१
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