Multiple Choice
Choose the solvent below that would show the greatest freezing point lowering when used to make a 0.20 m nonelectrolyte solution.
A) carbon tetrachloride, Kf = 29.9°C/m
B) chloroform, Kf = 4.70°C/m
C) benzene, Kf = 5.12°C/m
D) ethanol, Kf = 1.99°C/m
E) diethyl ether, Kf = 1.79°C/m
Correct Answer:
Verified
Correct Answer:
Verified
Q7: What is the mole fraction of ethanol
Q145: What volume of 3.00 M CH<sub>3</sub>COOH<sub> </sub>solution
Q146: At 20°C,a 2.32 M aqueous solution of
Q147: Which of the following concentration units is
Q148: Define floating volcanic ash as a colloid.<br>A)
Q149: What is the weight percent of vitamin
Q152: _ is burped up from the bottom
Q153: A 6.92 L sample of water contains
Q154: Determine the vapor pressure of a solution
Q155: What volume of a 0.716 M KBr