I know that answer is (a) but please explain the reason in detail
Asked by govtsecschoolnayaganv051 | 16th Jun, 2019, 10:55: PM
Van't hoff factor depennds on number of species formed after dissociation or association. It does not depend on concentration of same compound. Here number of dissociated ions is going to be same in these solutions so Van't hoff factor will remain same.
Answered by Ravi | 24th Jun, 2019, 11:43: AM
- HOW TO FIND VANT OF FACTOR
- Value of Van't Hoff factor if CH3COOH 60% dissociates and 40% dimerized is–(1) 1.2, (2) 1.4, (3) 1.6, (4) 1.8
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- Calculate the amount of KCl must be added to one kilogram of water so as to reduce its freezing point by two Kelvin. For water Kf = 1.86 K Kg mol-1.
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