Question

1) 0.1 m of aq. formic acid solution freeze at - 0.021°c. calculate it's degree of dissociation Kf = 1.86 <br />k.kg / mol<br /><br />2) what is the molar mass of solute if a solution prepared by dissolving 0.822 g it in 300 m dmcub a water has an o.p of 149 mmHg at 298k​

Answer 1

Answer:

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