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Which of the following reactions is an example of a redox reaction involving hyd

Practice Questions

Q1
Which of the following reactions is an example of a redox reaction involving hydrogen?
  1. H2 + O2 → H2O
  2. HCl + NaOH → NaCl + H2O
  3. H2 + Cl2 → 2HCl
  4. H2 + CO2 → H2O + C

Questions & Step-by-Step Solutions

Which of the following reactions is an example of a redox reaction involving hydrogen?
  • Step 1: Identify the reactants in the reaction. In this case, the reactants are H2 (hydrogen gas) and O2 (oxygen gas).
  • Step 2: Write down the products of the reaction. The products are H2O (water).
  • Step 3: Determine what happens to hydrogen in the reaction. Hydrogen (H2) loses electrons, which means it is oxidized.
  • Step 4: Determine what happens to oxygen in the reaction. Oxygen (O2) gains electrons, which means it is reduced.
  • Step 5: Since one substance is oxidized (hydrogen) and another is reduced (oxygen), this reaction is classified as a redox reaction.
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