Statement-1 : Specific conductance decreases with dilution whereas equivalent conductance increases.Statement-2 : On dilution number of ions per millilitre decreases but total number of ions increases considerably.a)Statement-1 is True, Statement-2 is True; Statement-2 is a correct explanation for Statement-1.b)Statement-1 is True, Statement-2 is True; Statement-2 is NOT a correct explanation for Statement-1c)Statement-1 is True, Statement-2 is Falsed)Statement-1 is False, Statement-2 is TrueCorrect answer is option 'C'. Can you explain this answer?

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Statement-1 : Specific conductance decreases with dilution whereas equivalent conductance increases.

Statement-2 : On dilution number of ions per millilitre decreases but total number of ions increases considerably.

a)
Statement-1 is True, Statement-2 is True; Statement-2 is a correct explanation for Statement-1.
b)
Statement-1 is True, Statement-2 is True; Statement-2 is NOT a correct explanation for Statement-1
c)
Statement-1 is True, Statement-2 is False
d)
Statement-1 is False, Statement-2 is True

Correct answer is option 'C'. Can you explain this answer?

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Statement-1 : Specific conductance decreases with dilution whereas equ...

Total number of ions will increase slightly on dilution (Not considerably).

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Statement-1 : Specific conductance decreases with dilution whereas equ...

Statement-1 : Specific conductance decreases with dilution whereas equivalent conductance increases.

Statement-2 : On dilution number of ions per millilitre decreases but total number of ions increases considerably.

The given statements are related to the phenomenon of conductance and its behavior with dilution. Let's analyze each statement individually and then evaluate their correlation.

Statement-1 : Specific conductance decreases with dilution whereas equivalent conductance increases.

The specific conductance of a solution is defined as the conductance per unit volume of the solution, usually measured in Siemens per centimeter (S/cm). On the other hand, the equivalent conductance of a solution is the conductance of all the ions produced by one equivalent of an electrolyte when present in a specified volume.

When a solution is diluted, the total volume of the solution increases while the amount of solute remains constant. As a result, the concentration of ions per unit volume decreases, leading to a decrease in specific conductance. This is because the number of ions available for conduction decreases as the solution becomes more dilute.

Statement-2 : On dilution number of ions per millilitre decreases but total number of ions increases considerably.

When a solution is diluted, the number of ions per milliliter decreases. This is because the same amount of solute is distributed over a larger volume, resulting in a lower concentration of ions. However, the total number of ions remains the same as the amount of solute remains constant. The decrease in concentration is compensated by the increase in volume, resulting in a considerable increase in the total number of ions.

Correlation:

The two statements are related and provide complementary information about the behavior of conductance with dilution. However, Statement-2 does not provide a correct explanation for Statement-1. While Statement-2 explains the decrease in the number of ions per milliliter with dilution, it does not directly explain why specific conductance decreases. The decrease in specific conductance is primarily due to the decrease in the concentration of ions per unit volume, which is not explicitly mentioned in Statement-2.

Therefore, the correct answer is option C) Statement-1 is True, Statement-2 is False.

Answered by Infinity Academy · View profile

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Statement-1 : Specific conductance decreases with dilution whereas equivalent conductance increases.Statement-2 : On dilution number of ions per millilitre decreases but total number of ions increases considerably.a)Statement-1 is True, Statement-2 is True; Statement-2 is a correct explanation for Statement-1.b)Statement-1 is True, Statement-2 is True; Statement-2 is NOT a correct explanation for Statement-1c)Statement-1 is True, Statement-2 is Falsed)Statement-1 is False, Statement-2 is TrueCorrect answer is option 'C'. Can you explain this answer?

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