Subject: Physical Chemistry · Chapter: Electrochemistry · Topic: Debye Huckel · Exam: NET JUNE 2016 · Marks: 2 · Difficulty: Medium
Two aqueous $1:1$ electrolyte systems A and B are at different temperatures $\mathrm{T_A}$ and $\mathrm{T_B}$ and $\mathrm{C_A}$ and $\mathrm{C_B}$ concentrations, respectively. Their Debye lengths will be equal if
(c)$\mathrm{T_A}=\sqrt{2}\,\mathrm{T_B}$ and $\mathrm{C_A}=2\mathrm{C_B}$
(a)$\mathrm{T_A}=2\mathrm{T_B}$ and $\mathrm{C_A}=2\mathrm{C_B}$
(b)$\mathrm{T_A}=2\mathrm{T_B}$ and $\mathrm{C_A}=\mathrm{C_B}/2$
(d)$\mathrm{T_A}=2\mathrm{T_B}$ and $\mathrm{C_A}=\sqrt{2}\,\mathrm{C_B}$