Multiple Choice
What is the vapor pressure at 75°C of an aqueous solution prepared by the addition of 58.4 g of the nonvolatile solute urea,CO(NH2) 2,to 172 g of water? The vapor pressure of pure water at 75°C is 290.mmHg.
A) 136 mmHg
B) 26.8 mmHg
C) 153 mmHg
D) 263 mmHg
E) 216 mmHg
Correct Answer:
Verified
Correct Answer:
Verified
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