Define Conductivity , Molar conductivity and Equivalent conductivity In Detail.
Class 12th (chemistry)
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Define Conductivity , Molar conductivity and Equivalent conductivity In Detail.
Class 12th (chemistry)
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Electrical conductance :- Reciprocal of resistance of a conductor.
unit :- ohm^- , mho , Siemens .
Molar conductance :- The conductance of that amount of solution which contains 1 mole of electrolyte is called molar conductance .
molar conductance =( K× 1000)/M where m is molarity.
Equivalent conductance :- It is the conductance that volume of solution which contains 1 equvalent of electrolytes.
equvalent conductance = ( K ×10000)/N where N is Normality.
Relation between Molar and equvalent conductance .
=>eq. conductance = Molar conductance / n
where n is factor of salt .