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The limiting ionic molar conductivities of K+ and Cl- are 73.5 and 76.5 Scm2mol-1, respectively. If the molar conductivity of 0.1 M KCl solution is 130.0 Scm2mol-1, calculate Kohlrausch’s constant (in Scm7/2mol-3/2) for KCl solution:
Correct answer is between '1995,2005'. Can you explain this answer?
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The limiting ionic molar conductivities of K+ and Cl- are 73.5 and 76....
's law constant (A) for this solution.
Kohlrausch's law states that the molar conductivity of an electrolyte at infinite dilution is the sum of the molar ionic conductivities of the cation and anion. Mathematically,
Λ° = λ°+ + λ°-
where Λ° is the molar conductivity at infinite dilution, λ°+ is the limiting ionic molar conductivity of the cation, and λ°- is the limiting ionic molar conductivity of the anion.
For KCl, we can calculate the molar conductivity at infinite dilution as follows:
Λ°KCl = λ°K+ + λ°Cl-
Substituting the given values, we get:
130.0 = 73.5 + 76.5
Solving for A, we get:
A = Λ°KCl/ (λ°K+ + λ°Cl-)
A = 130.0 / (73.5 + 76.5)
A = 0.667 Scm2mol-1
Therefore, the Kohlrausch's law constant for this solution is 0.667 Scm2mol-1.
Kohlrausch's law states that the molar conductivity of an electrolyte at infinite dilution is the sum of the molar ionic conductivities of the cation and anion. Mathematically,
Λ° = λ°+ + λ°-
where Λ° is the molar conductivity at infinite dilution, λ°+ is the limiting ionic molar conductivity of the cation, and λ°- is the limiting ionic molar conductivity of the anion.
For KCl, we can calculate the molar conductivity at infinite dilution as follows:
Λ°KCl = λ°K+ + λ°Cl-
Substituting the given values, we get:
130.0 = 73.5 + 76.5
Solving for A, we get:
A = Λ°KCl/ (λ°K+ + λ°Cl-)
A = 130.0 / (73.5 + 76.5)
A = 0.667 Scm2mol-1
Therefore, the Kohlrausch's law constant for this solution is 0.667 Scm2mol-1.
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The limiting ionic molar conductivities of K+ and Cl- are 73.5 and 76....
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The limiting ionic molar conductivities of K+ and Cl- are 73.5 and 76.5 Scm2mol-1, respectively. If the molar conductivity of 0.1 M KCl solution is 130.0 Scm2mol-1, calculate Kohlrausch’s constant (in Scm7/2mol-3/2) for KCl solution:Correct answer is between '1995,2005'. Can you explain this answer?
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The limiting ionic molar conductivities of K+ and Cl- are 73.5 and 76.5 Scm2mol-1, respectively. If the molar conductivity of 0.1 M KCl solution is 130.0 Scm2mol-1, calculate Kohlrausch’s constant (in Scm7/2mol-3/2) for KCl solution:Correct answer is between '1995,2005'. Can you explain this answer? for Chemistry 2024 is part of Chemistry preparation. The Question and answers have been prepared according to the Chemistry exam syllabus. Information about The limiting ionic molar conductivities of K+ and Cl- are 73.5 and 76.5 Scm2mol-1, respectively. If the molar conductivity of 0.1 M KCl solution is 130.0 Scm2mol-1, calculate Kohlrausch’s constant (in Scm7/2mol-3/2) for KCl solution:Correct answer is between '1995,2005'. Can you explain this answer? covers all topics & solutions for Chemistry 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The limiting ionic molar conductivities of K+ and Cl- are 73.5 and 76.5 Scm2mol-1, respectively. If the molar conductivity of 0.1 M KCl solution is 130.0 Scm2mol-1, calculate Kohlrausch’s constant (in Scm7/2mol-3/2) for KCl solution:Correct answer is between '1995,2005'. Can you explain this answer?.
The limiting ionic molar conductivities of K+ and Cl- are 73.5 and 76.5 Scm2mol-1, respectively. If the molar conductivity of 0.1 M KCl solution is 130.0 Scm2mol-1, calculate Kohlrausch’s constant (in Scm7/2mol-3/2) for KCl solution:Correct answer is between '1995,2005'. Can you explain this answer? for Chemistry 2024 is part of Chemistry preparation. The Question and answers have been prepared according to the Chemistry exam syllabus. Information about The limiting ionic molar conductivities of K+ and Cl- are 73.5 and 76.5 Scm2mol-1, respectively. If the molar conductivity of 0.1 M KCl solution is 130.0 Scm2mol-1, calculate Kohlrausch’s constant (in Scm7/2mol-3/2) for KCl solution:Correct answer is between '1995,2005'. Can you explain this answer? covers all topics & solutions for Chemistry 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The limiting ionic molar conductivities of K+ and Cl- are 73.5 and 76.5 Scm2mol-1, respectively. If the molar conductivity of 0.1 M KCl solution is 130.0 Scm2mol-1, calculate Kohlrausch’s constant (in Scm7/2mol-3/2) for KCl solution:Correct answer is between '1995,2005'. Can you explain this answer?.
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