Concept explainers
Interpretation :
The option/s which is correct regarding the increase in molarity of a mixture must be chosen.
Concept Introduction :
Molarity of a solution is the number of moles of solute dissolved in 1 L solution.
Answer to Problem 9E
Correct answer: Option A is correct.
Explanation of Solution
Reason for correct option: Option A is correct as if solute is added then number of moles of solute dissolved in 1 L solution will increase. Eventually the molarity of the solution will be increased.
Reasons for incorrect options:
Option B is incorrect as addition of solvent will decrease the molarity.
Option C is incorrect as pouring out some solution will reduce the amount of solute and solvent in same ratio keeping the molarity same.
Option D is incorrect as all the options are not correct.
Chapter U4 Solutions
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