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Chemistry · 2023 · 1 mark
CBSE 2023 · Region 2 · Set 1 · Q16
Assertion (A): Conductivity decreases with decrease in concentration of electrolyte. Reason (R): Number of ions per unit volume that carry the…
Assertion (A) : Conductivity decreases with decrease in concentration of electrolyte.
Reason (R) : Number of ions per unit volume that carry the current in a solution decreases on dilution.
Official answer
(A)
Both (A) and (R) are true and (R) is the correct explanation of (A).
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CBSE Class 12 Chemistry past-paper question from the 2023 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.