Thursday
October 30, 2014

Homework Help: Chemistry

Posted by K on Tuesday, February 26, 2013 at 8:31pm.

I have o.236 g for urea and 0.235g for NaCl.
And the question is
On a gram basis, which is more effective in depressing the freezing point, urea or NaCl? On a mole basis, which Is more effective?
I am confused on what depressing the freezing point me and idk how to explain the answer

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