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Assume That the Conductivity of a Solution Depends Only on the Total

question 150

Multiple Choice

Assume that the conductivity of a solution depends only on the total concentration of dissolved ions and that you measure the conductivity of three different solutions while performing titrations in which
I.50.00 mL of 0.100 M aqueous CH3CO2H is titrated by addition of 0.100 M NaOH.
II.50.00 mL of 0.100 M aqueous NaBr is titrated by addition of 0.100 M AgNO3.
III.50.00 mL of 0.100 M aqueous CaCl2 is titrated by addition of 0.100 M Na2CO3. Assume that the conductivity of a solution depends only on the total concentration of dissolved ions and that you measure the conductivity of three different solutions while performing titrations in which I.50.00 mL of 0.100 M aqueous CH<sub>3</sub>CO<sub>2</sub>H is titrated by addition of 0.100 M NaOH. II.50.00 mL of 0.100 M aqueous NaBr is titrated by addition of 0.100 M AgNO<sub>3</sub>. III.50.00 mL of 0.100 M aqueous CaCl<sub>2</sub> is titrated by addition of 0.100 M Na<sub>2</sub>CO<sub>3</sub>.   -Which of the above graphs corresponds to titration I? A) graph (1)  B) graph (2)  C) graph (3)  D) None of the graphs
-Which of the above graphs corresponds to titration I?

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