1.

When 2.0 grams of copper (II) nitrate is added to 1000 ml of pure water, by how much is the vapor pressure of water decreased, given that at 20 C the vapor pressure of pure water is 17.535 mm Hg?

A. 3.1 x 10<sup>-4</sup>
B. 0.303
C. 0.0333
D. 0.0033
Answer» E.


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