NEET Chemistry Batteries Assertion Reason Question
Assertion (A): The conductivity of a solution decreases with dilution. | Reason (R): The number of ions per unit volume decreases on dilution.
Both A and R are true, and R is the correct explanation of A.
Both A and R are true, but R is not the correct explanation of A.
A is true, but R is false.
A is false, but R is true.
Correct Answer
Detailed Explanation
According to the NCERT context, conductivity decreases with dilution because the number of ions per unit volume decreases. This directly links the reason to the assertion.
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