ABC26PH0694 · Electrochemistry

Subject: Physical Chemistry · Chapter: Electrochemistry · Topic: Debye Huckel · Exam: JAM 2001-2022 · Marks: 2 · Difficulty: Medium

The molality of $\mathrm{(NH_4)_2SO_4}$ solution that has the same ionic strength as $1\,\mathrm{mol\,kg^{-1}}$ solution of KCl is

(a)$\frac{1}{3} \mathrm{mol} \mathrm{kg}^{-1}$

(b)$\frac{1}{2} \mathrm{mol} \mathrm{kg}^{-1}$

(c)$\frac{2}{5} \mathrm{mol} \mathrm{kg}^{-1}$

(d)$\frac{3}{5} \mathrm{mol} \mathrm{kg}^{-1}$

Answer

Answer (as printed): A

Explanation

No explanation was printed for this question.