Which of the following solutes will lower the freezing point of water the most? the molecular compound sucrose (c12h22o11) the ionic compound magnesium sulfate (mgso4) the ionic compound lithium chloride (licl) the ionic compound calcium fluoride (caf2)

the ionic compound calcium fluoride

Explanation:

= change in freezing point

i = Van'T Hoff factor

= freezing point constant

m = molality

1. For , i= 1 as it is a non electrolyte and does not dissociate.

2. For , i= 2 as it is a electrolyte and dissociate to give 2 ions.

3. For , i= 2 as it is a electrolyte and dissociate to give 2 ions.

4. For , i= 3 as it is a electrolyte and dissociate to give 3 ions.

Thus as vant hoff factor is highest factor for and the freezing point will be lowest.

answer is: naturally occurring solid, inorganic compound or element is mineral.

minerals usually have crystalline form, that means than crystal constituents (atoms, molecules or ions) are arranged in a highly ordered microscopic structure, forming a crystal lattice that extends in all directions.

for example magnetite is a mineral of iron oxide (fe₂o₃).

calcite is a carbonate mineral and the most stable polymorph of calcium carbonate (caco₃).

dolomite is an   carbonate mineral composed of calcium magnesium carbonate (camg(co₃)₂).