MCQ
Why does the conductivity of a solution decreases with dilution because :
- Athe number of ions per unit volume decreases
- ✓the number of ions per unit volume decreases
- Cthe number of ions per unit volume decreases
- DNone of these
✓
Answer
Correct option: B.
the number of ions per unit volume decreases
(B) the number of ions per unit volume decreases
Conductivity of a solution is the conductance of ions present in a unit volume of the solution. On dilution, the number of ions per unit volume decreases. Hence the conductivity decreases.
Conductivity of a solution is the conductance of ions present in a unit volume of the solution. On dilution, the number of ions per unit volume decreases. Hence the conductivity decreases.
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