ChemistryMediumHigh School (11–12)Electrochemistry › Conductance, Electrolysis and BatteriesA-LevelAPIB
Created by StemPy LabA plot of molar conductivity against the square root of the concentration is drawn for a strong electrolyte. Which description is right?
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← The electrodes of a home-made cell are rectangles of 4.0 cm by 2.5 cm, facing each other 2.5 cm apart. Salt water between them gives a resistance of 31 Ω. What is the conductivity of the salt water?A chemist dissolves a salt to make 0.0300 mol/L and measures κ = 6.3 × 10⁻³ S/cm. Which value is the molar conductivity of the salt? →
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