The normal boiling point of mercury (Hg) is 356.7 °C. At what temperature (in °C) would the vapor pressure of mercury be 0.2000
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Density is defined as the ratio of mass to the volume.
Density = (1)
Mass of water = 10 grams
Mass of acetone = 10 grams
Density of water = 1
Density of acetone = 0.7857
Put the value of density of water and its mass in equation (1)
1 =
Volume of water = 10
Put the value of density of acetone and its mass in equation (1)
0.7857 =
Volume of acetone = 12.72
Thus, volume of acetone is more than volume of water because the density of acetone is lower.