OBJECTIVE LIFE SCIENCE
APPLIED BIOTECHNOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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the proportion of solute to solvent increases
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the proportion of solvent to solute increases
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the normality of the solution shifts
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deionization begins to occur
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Detailed explanation-1: -The simplest way to change the concentration would be to change the amount of solute or solvent in the solution. Increasing the solute would increase the concentration. Increasing the solvent would decrease the concentration.
Detailed explanation-2: -The volume of solution is increased by the addition of solvent. a. The concentration of a solution is directly proportional to the mole of solute. Therefore, if we add more solute to a solvent the concentration of the solution increases.
Detailed explanation-3: -For chemical reactions that take place in solution the chemist needs to express the amount of material (solute) in a given amount of dissolving material (solvent). Generally, concentration is the ratio of the amount of solute to amount of solvent.