Which of the following factors effect the value of the cell constant ?

a) Nature of subtance                     b) State of substance

c) dustance between electrodes     d) area of electrodes

  • Option 1)

    a & c

  • Option 2)

    a & b

  • Option 3)

    b & c

  • Option 4)

    c & d

 

Answers (1)
V Vakul

As we have learnt,

 

Cell Constant -

R = \rho \frac{l}{A}

G^{*} =\frac{l}{A}=\frac{R}{\rho }=\kappa R

 

- wherein

The quantity \frac{l}{A} is called cell constant denoted by the symbol \varphi^{*}. It depends on the distance between the electrodes and their area of cross section.

 

 Cell constant  = \frac{l}{A} , l = distance between electrodes, A = area of electrodes

 


Option 1)

a & c

Option 2)

a & b

Option 3)

b & c

Option 4)

c & d

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