Chemistry · Some Basic Concepts of Chemistry

Given below are two statements:\n Statement I: Stoichiometry deals with the calculation of masses or volumes of reactants and products involved in a chemical reaction.\n Statement II: Coefficients in a balanced chemical equation represent only masses and never moles or molecules taking part in the reaction. \nIn the light of the above statements, choose the most appropriate answer from the options given below:

1. Statement I is correct but Statement II is incorrect.
2. Both Statement I and Statement II are correct.
3. Both Statement I and Statement II are incorrect.
4. Statement I is incorrect but Statement II is correct.