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 is reduced.

Select the correct answer using the code given below :

General Ability 2017 NDA General Ability 2017 NDA 2017

Options