Q33 · CSIR NET Chemistry, June 2021
Paper: CSIR NET June 2021 · Subject: Physical Chemistry · Chapter: Electrochemistry · Topic: Debye Huckel · Marks: 2 · Difficulty: Medium
The amount of $\mathrm{Ba(NO_3)_2}$ (molecular weight 261.32 amu) required to be added to 500 g of a 0.11 mol $\mathrm{kg^{-1}}$ solution of $\mathrm{KNO_3}$ in order to raise its ionic strength to 1.00 is approximately
(a)38.8 g
(b)19.4 g
(c)76.2 g
(d)126.5 g
Answer
Answer (as printed): A
Explanation
No explanation was printed for this question.
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