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In comparison to a 0.01 M solution of glucose, the depression in freezing point of a 0.01 M MgCl_(2) solution is ……. |
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Answer» the same No. of ions yielded when a molecule of `MgCl_(2)` gets DISSOCIATED in its aqueous solution is = 3. THUS one molecule of 0.01 M `MgCl_(2)` given out three particles / ions in solution, thereby increasing the number of particles present in its solution to three times. It is because of this that depression in freezing point of 0.01 M `MgCl_(2)` will be three times as compared to that of 0.01 M - glucose solution, where no dissociation of the molecule takes place. |
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