Kohlrausch Law of Independent migration of Ions and Its Applications
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CHXII03:ELECTROCHEMISTRY

330355 The value of ' \({\mathrm{A}}\) ' in the equation \({\mathrm{\lambda_{m}=\lambda_{m}^{0}-A \sqrt{C}}}\) is same for the pair

1 NaCl and \({\mathrm{\mathrm{CaCl}_{2}}}\)
2 \({\mathrm{\mathrm{CaCl}_{2}}}\) and \({\mathrm{\mathrm{MgSO}_{4}}}\)
3 NaCl and KBr
4 \({\mathrm{\mathrm{MgCl}_{2}}}\) and NaCl
KCET - 2024
CHXII03:ELECTROCHEMISTRY

330356 The molar conductance of acetic acid at infinite dilution is \({\lambda _\infty }\). If conductivity of 0.1 M acetic acid is “S”. The apparent degree of ionisation is

1 \(\frac{{10S}}{{{\lambda _\infty }}}\)
2 \(\frac{{10000S}}{{{\lambda _\infty }}}\)
3 \(\frac{{{\lambda _\infty }}}{{100S}}\)
4 \(\frac{{100000}}{{{\lambda _\infty }S}}\)
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CHXII03:ELECTROCHEMISTRY

330355 The value of ' \({\mathrm{A}}\) ' in the equation \({\mathrm{\lambda_{m}=\lambda_{m}^{0}-A \sqrt{C}}}\) is same for the pair

1 NaCl and \({\mathrm{\mathrm{CaCl}_{2}}}\)
2 \({\mathrm{\mathrm{CaCl}_{2}}}\) and \({\mathrm{\mathrm{MgSO}_{4}}}\)
3 NaCl and KBr
4 \({\mathrm{\mathrm{MgCl}_{2}}}\) and NaCl
KCET - 2024
CHXII03:ELECTROCHEMISTRY

330356 The molar conductance of acetic acid at infinite dilution is \({\lambda _\infty }\). If conductivity of 0.1 M acetic acid is “S”. The apparent degree of ionisation is

1 \(\frac{{10S}}{{{\lambda _\infty }}}\)
2 \(\frac{{10000S}}{{{\lambda _\infty }}}\)
3 \(\frac{{{\lambda _\infty }}}{{100S}}\)
4 \(\frac{{100000}}{{{\lambda _\infty }S}}\)
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