To obeserve the effect of concentration on the conductivity, electrolytes of different natures are taken in two vessels `A` and `B,` A contains weak electrolyte, `e.g., NH_(4)OH` and `B` contains strong electrolyte, `e.g., NaCl`. In both containers, the concentration of respective electrolyte is increased and the conductivity observed`:`A. In `A` conductivity increases, in `B` conductivity decreaseB. In `A` conductivity decreases while, in `B` conductivity decreaseC. In both `A` and `B` conductivity increasesD. In both `A` and `B` conductivity decreases

To obeserve the effect of concentration on the conductivity, electroly

1.	To obeserve the effect of concentration on the conductivity, electrolytes of different natures are taken in two vessels `A` and `B,` A contains weak electrolyte, `e.g., NH_(4)OH` and `B` contains strong electrolyte, `e.g., NaCl`. In both containers, the concentration of respective electrolyte is increased and the conductivity observed`:`A. In `A` conductivity increases, in `B` conductivity decreaseB. In `A` conductivity decreases while, in `B` conductivity decreaseC. In both `A` and `B` conductivity increasesD. In both `A` and `B` conductivity decreases
Answer» Correct Answer - c For strong and weak electrolytes, increasing concentration will increase conductance `(G)`, decrease molar conductance `(wedge_(m))` and equivalent conductance `(wedge_(eq))` and inceases conductivity `(k)`.

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Define molar conductivity of a solution and explain how molar conductivity changes with change in concentration of a solution for a weak and a strong electrolyte.
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What are elementary reactions ?

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