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Answer:
Explanation:
A Solution:
A solution consists of a solute and a solvent. A solute is a substance that is being dissolved in the solvent ans is in lower quantity while the solvent is the substance that dissolves the solute in it and is in greater quantity. To be considered a solution, the solute must be homogeneously distributed in the solvent.
Answer and Explanation:
Given a 70% alcohol (v/v) solution, 70% (v/v) means 70 mL alcohol and 30 mL water is present in a 100 mL solution. When the phase of the solute and solvent are the same, then the component present in a larger amount will be considered as a solvent. In the given solution both alcohol and water are present in the liquid state, and the alcohol is present in a larger amount, so the alcohol is solvent and water is solute.