Which aqueous solution would have a higher melting point ? A . 2.5 m sodium chloride
B. 1.0m magnesium nitrate
C. 2.0m aluminum phosphate
D. 1.5m glucose

Water undergoes a large change in density at 0 ∘ c as it freezes to form ice. calculate the percent change in density that occurs when liquid water freezes to ice at 0 ∘ c given that

37.0 °c = °f (human body normal temperature)

20 grams of water. she poured out 15 grams. which of the following physical properties of the water changes? a .boiling point b. density c .electrical conductivity d .volume