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Assertion (A) Conductivity of all electr...

Assertion (A) Conductivity of all electrolytes decreases on dilution.
Reason(R) On dilution number of ions per unit volume decreases.

A

Both assertion and reason are true and the reason is the correct explanation of assertion.

B

Both assertion and reason are true and reason is not the correct explanation of assertion.

C

Assertion is true but the reason is false.

D

Both assertion and reason are false.

Text Solution

AI Generated Solution

To solve the question, we will analyze the assertion and the reason provided. ### Step 1: Understanding the Assertion The assertion states that "Conductivity of all electrolytes decreases on dilution." - Conductivity (κ) is a measure of a solution's ability to conduct electricity, which depends on the concentration of ions present in the solution. ### Step 2: Understanding the Reason The reason states that "On dilution, the number of ions per unit volume decreases." ...
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NCERT EXEMPLAR ENGLISH-ELECTROCHEMISTRY-All Questions
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  2. Why on dilution the Lambda(m) of CH(3)COOH increases drastically, whil...

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  3. Match the terms given in column I with the units given in column II.

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  4. Match the terms given in Column I with the items given in Column II. (...

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  5. Match the items of Column I and Column II.

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  6. Match the items of Column I and Column II.

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  7. Match the items of Column I and Column II.

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  8. Match the items of Column I and Column II on the basis of data given b...

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  10. Assertion (A) E("cell") should have a positive value for the cell to f...

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  16. Assertion(A) Current stops flowing when E("cell")=0 . Reason(R) Equi...

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  17. Assertion(A) E(Ag^(+)//Ag^(@) increase with increase in concentration ...

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  19. Consider the figure and answer the following question. (i) Cell '...

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