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The molar conductivity of an infinitely diluted solution of NH4Cl is 150 and the ionic conductance of OH and Cl are 198 and 76 respectively .the molar conductivity of the solution of NH4OH at infinite dilution is?
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The molar conductivity of an infinitely diluted solution of NH4Cl is 1...
To determine the molar conductivity of NH4OH at infinite dilution, we can use the concept of molar conductivity and ionic conductance.
Molar Conductivity of NH4Cl
- The molar conductivity of NH4Cl at infinite dilution is given as **150 S cm²/mol**.
- This value represents the conductivity of the ions in solution when they are far apart, minimizing ion-ion interactions.
Ionic Conductance of Ions
- The ionic conductance values provided are:
- **Cl⁻:** 76 S cm²/mol
- **OH⁻:** 198 S cm²/mol
Relation Between Conductivities
- Molar conductivity (\( \Lambda_m \)) of a salt can be expressed as the sum of the conductivities of its ions:
\[
\Lambda_m(NH4Cl) = \Lambda(NH4^+) + \Lambda(Cl^-)
\]
- Rearranging gives us:
\[
\Lambda(NH4^+) = \Lambda_m(NH4Cl) - \Lambda(Cl^-)
\]
Plugging in the values:
\[
\Lambda(NH4^+) = 150 - 76 = 74 S cm²/mol
\]
Molar Conductivity of NH4OH
- Now, for NH4OH, the molar conductivity at infinite dilution can be calculated using the ionic conductance of NH4⁺ and OH⁻:
\[
\Lambda_m(NH4OH) = \Lambda(NH4^+) + \Lambda(OH^-)
\]
- Substituting the values we found:
\[
\Lambda_m(NH4OH) = 74 + 198 = 272 S cm²/mol
\]
Conclusion
- Therefore, the molar conductivity of NH4OH at infinite dilution is **272 S cm²/mol**.
Molar Conductivity of NH4Cl
- The molar conductivity of NH4Cl at infinite dilution is given as **150 S cm²/mol**.
- This value represents the conductivity of the ions in solution when they are far apart, minimizing ion-ion interactions.
Ionic Conductance of Ions
- The ionic conductance values provided are:
- **Cl⁻:** 76 S cm²/mol
- **OH⁻:** 198 S cm²/mol
Relation Between Conductivities
- Molar conductivity (\( \Lambda_m \)) of a salt can be expressed as the sum of the conductivities of its ions:
\[
\Lambda_m(NH4Cl) = \Lambda(NH4^+) + \Lambda(Cl^-)
\]
- Rearranging gives us:
\[
\Lambda(NH4^+) = \Lambda_m(NH4Cl) - \Lambda(Cl^-)
\]
Plugging in the values:
\[
\Lambda(NH4^+) = 150 - 76 = 74 S cm²/mol
\]
Molar Conductivity of NH4OH
- Now, for NH4OH, the molar conductivity at infinite dilution can be calculated using the ionic conductance of NH4⁺ and OH⁻:
\[
\Lambda_m(NH4OH) = \Lambda(NH4^+) + \Lambda(OH^-)
\]
- Substituting the values we found:
\[
\Lambda_m(NH4OH) = 74 + 198 = 272 S cm²/mol
\]
Conclusion
- Therefore, the molar conductivity of NH4OH at infinite dilution is **272 S cm²/mol**.
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The molar conductivity of an infinitely diluted solution of NH4Cl is 150 and the ionic conductance of OH and Cl are 198 and 76 respectively .the molar conductivity of the solution of NH4OH at infinite dilution is?
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The molar conductivity of an infinitely diluted solution of NH4Cl is 150 and the ionic conductance of OH and Cl are 198 and 76 respectively .the molar conductivity of the solution of NH4OH at infinite dilution is? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about The molar conductivity of an infinitely diluted solution of NH4Cl is 150 and the ionic conductance of OH and Cl are 198 and 76 respectively .the molar conductivity of the solution of NH4OH at infinite dilution is? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The molar conductivity of an infinitely diluted solution of NH4Cl is 150 and the ionic conductance of OH and Cl are 198 and 76 respectively .the molar conductivity of the solution of NH4OH at infinite dilution is?.
The molar conductivity of an infinitely diluted solution of NH4Cl is 150 and the ionic conductance of OH and Cl are 198 and 76 respectively .the molar conductivity of the solution of NH4OH at infinite dilution is? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about The molar conductivity of an infinitely diluted solution of NH4Cl is 150 and the ionic conductance of OH and Cl are 198 and 76 respectively .the molar conductivity of the solution of NH4OH at infinite dilution is? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The molar conductivity of an infinitely diluted solution of NH4Cl is 150 and the ionic conductance of OH and Cl are 198 and 76 respectively .the molar conductivity of the solution of NH4OH at infinite dilution is?.
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