Join now for JEE/NEET and also prepare for Boards Join now for JEE/NEET and also prepare for Boards. Register Now
Hey there! We receieved your request
Stay Tuned as we are going to contact you within 1 Hour
One of our academic counsellors will contact you within 1 working day.
Click to Chat
1800-1023-196
+91-120-4616500
CART 0
Use Coupon: CART20 and get 20% off on all online Study Material
Welcome User
OR
LOGIN
Complete Your Registration (Step 2 of 2 )
Sit and relax as our customer representative will contact you within 1 business day
How is the cell constant of a given conductivity cell determined by using std. Aq. Sol. Of KCl How is the cell constant of a given conductivity cell determined by using std. Aq. Sol. Of KCl
Dear student According to the basic law of electrochemistry:Specific conductance (K, kappa) =C. l/a.Where l/a is cell constant.i.e., Specific conductance (K, kappa) is equal to the product of the conductance of the electrolyte and the cell constant.Or cell constant= Specific conductance/ Conductance.(Cell constant can be determined on dividing Specific conductance by Conductance)NOW CONDUCTANCE CAN BE EXPRESSED EITHER AS MOLAR CONDUCTANCE OR EQUIVALENT CONDUCTANCE.The molar conductance of the standard KCl solution is inversely proportional to its molarity while its equivalent conductance is inversely proportional to its normality for a given volume Vcm^3.So cell constant will also change with the change with molarity or normality of KCl solution.Good Luck
Dear , Preparing for entrance exams? Register yourself for the free demo class from askiitians.
points won -