NEET Chemistry Galvanic Cells MCQ Question
Which of the following combinations regarding molar conductivity and electrolyte behavior is correct?
Molar conductivity increases with decrease in concentration for weak electrolytes; strong electrolytes show a slow increase.
Molar conductivity decreases with decrease in concentration for both strong and weak electrolytes.
Molar conductivity at infinite dilution is the sum of the contributions of the ions; weak electrolytes have a steep increase in molar conductivity.
Molar conductivity is independent of the concentration of the electrolyte in solution.
Correct Answer
Detailed Explanation
Molar conductivity increases with decreasing concentration more steeply for weak electrolytes compared to strong electrolytes, as stated in the NCERT context. This supports option A as the correct choice.
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