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.
-Which of the above graphs corresponds to titration I?

• A)graph (1)
• B)graph (2)
• C)graph (3)
• D)None of the graphs

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