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Which of the following statements are correct ?

a) Conductance of electrolyte solution increses with temperature

b) Resistivity is the reciprocal of molar conductivity of the electrolyte 

c) Molar conductivity has the unit \Omega m^2mol^{-1}

  • Option 1)

    a,b & c

  • Option 2)

    a & c

  • Option 3)

    a & b

  • Option 4)

    a

 

Answers (1)

best_answer

As we have learnt,

 

Molar Conductivity -

\Lambda m = \frac{K}{C}

- wherein

K is expressed in Sm^{-1} and concentration in mol m^{-3} .

Unit of \Lambda m = Sm^{2} mol^{-1}

 

 Resistivity is the reciprocal of conductivity 

 


Option 1)

a,b & c

Option 2)

a & c

Option 3)

a & b

Option 4)

a

Posted by

prateek

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