NEET Chemistry Balancing Redox Reactions MCQ Question
What is the purpose of multiplying the oxidation half-reaction by 3 and the reduction half-reaction by 2 in the balancing of a redox reaction?
To equalize the number of electrons transferred in both half-reactions.
To balance the number of atoms of each element in the reaction.
To ensure that the reactants are in the correct stoichiometric ratio.
To adjust the coefficients for the final verification step.
Correct Answer
Detailed Explanation
Multiplying the oxidation half-reaction by 3 and the reduction half-reaction by 2 is done to equalize the number of electrons transferred, ensuring that the total charge and number of atoms are balanced in the final equation.
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