Consider the following reaction: CH4 +2O2 ⟶ CO2 + 2H2O
Which of the following about the reaction given above is/are correct?
1. Carbon is oxidized.
2. Hydrogen is oxidized.
3. Hydrogen is reduced.
4. Carbon reduced
Select the correct answer using the code given below:1
1 only
2
1 and 2 only
3
2 and 3 only
4
2 and 4 only