The diagram above is the solubility curve of a solute, X. Find the amount of X deposited when 500cm3 of a solution of X is cooled from 60oC to 20oC.
A.
0.750 mole
B.
0.950 mole
C.
2.375 moles
D.
4.750 moles
Correct answer is A
No explanation has been provided for this answer.