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प्रश्न
State, giving reason, whether the substances printed in bold letters have been oxidized or reduced.
Mg + 2HCl → MgCl2 + H2
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उत्तर
Magnesium undergoes oxidation by loss of electrons (Mg - 2e- → Mg2+).
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संबंधित प्रश्न
Fill in the following blanks with suitable words:
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\[\ce{CuO_{(s)} + H2_{(g)} -> Cu_{(s)} + H2O_{(l)}}\]
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Select the correct answer from the symbol in the bracket.
The element, which like hydrogen is a strong reducing agent.
In the redox reaction:
MnO2 + 4HCl → MnCl2 + 2H2O + Cl2
