SolutionHard
Question
Which of the following pairs of solution s are expected to be isotonic, temperature being the same ?
Options
A.0.1 M glucose and 0.1 M C6H5N+H3Cl-
B.0.1 m NaCl and 0.05 M 2 BaCl2
C.0.1 M Na2So4 and 0.1M KNO3
D.0.1 M BaCl2 and 0.075 M FeCl3
Solution
Effective molarity of BaCl2 = 3 × 0.1 = 0.3
effective molarity of FeCl3 4 × 0.075 = 0.3
effective molarity of FeCl3 4 × 0.075 = 0.3
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