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14.01.2021 •
Chemistry
Students are making solutions by dissolving potassium chloride into water. There is
100 mL of water at 60°C in each beaker. The students dissolve different amounts of
potassium chloride in each beaker. The models below each represent the beakers
with water and different amounts of KCL
Which of the following statements about the models is true? (Select Two)
A. The solution in beaker A has the greatest concentration
B. The solution in beaker B has the greatest concentration
C. The solution in beaker C has the greatest concentration
D. The solution in Beaker A has the highest conductivity.
E. The solution in Beaker B has the highest conductivity.
F. The solution in Beaker C has the highest conductivity
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Ответ:
it is B
Explanation: