Question
What are molar conductivity and limited molar conductivity? Calculate the dissociation constant of 0.02 mol dm-3 ethanoic acid, if its molar conductivity is 11.57 10-4 S m2 mol-1 and limited molar conductivity is 3.90 x 10-2 S m2 mol-1 .
Answer :
Word Count : 205
### Solution: #### Step 1: Understanding the given terms - Molar conductivity (\(\Lambda_m\)): Conductivity of an electrolyte solution divided by its molar concentration. - Limiting molar conductivity (\(\Lambda_m^\circ\)): Molar conductivity at infinite dilution, where ion-ion interactions are negligible. - Dissociation constant ______ _______ ___ __________ ____ ________ ____ _______ ______ _____.
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### Solution: #### Step 1: Understanding the given terms - Molar conductivity (\(\Lambda_m\)): Conductivity of an electrolyte solution divided by its molar concentration. - Limiting molar conductivity (\(\Lambda_m^\circ\)): Molar conductivity at infinite dilution, where ion-ion interactions are negligible. - Dissociation constant ______ _______ ___ __________ ____ ________ ____ _______ ______ _____.
________ ____ ______ ______ _____ ______.
_______ ______ _______ ________ ____ ______ ___.
_____ ________ ___ ______ _______ _________ ____.
_______ __________ _____ _________ _____ ______ __________.
_________ ________ ___ ________ __________ ___ _______ ________ __________ ____ __________ ______.
______ _____ ____ ________ _______ _______ _______ ___ _______ _________.
________ ________ ____ ______ ___ _______ __________ ________ ______ ________.
__________ _____ ______ _______ _________ _____ _________.
______ _________ _____ ____ __________ ____.
_________ ________ _________ _________ _____ ______ __________ ______ ________.
_________ _______ ___ _________ __________ ____ _____ __________ ____ _______ __________ _________.
____ ____ ___ _______ _____ ______ ______.
__________ ________ ____ _______ _________ _______ ____.
__________ ________ _______ _________ _________ _______ __________ __________ __________ __________ __________ _________.
__________ ______ _________ ____ ____ ____ ______ ____ _________ _______ ______ ____.
________ __________ ________ __________ _____ ________ _______ ___ ________ _______.
_________ ___ ______ ________ _________ ________ _______ ___ _________ __________ __________ ______.
_______.
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