When 250 cm³ of a saturated solution of CuSO4 at 30°C was evaporated to dryness; 5.0 g of the salt was obtained. What is the solubility of the salt at 30°C? [CuSO4 = 160] by Sunday | Mar 18 | Chemistry WAEC | 0 comments A. 0.031 B. 0.125 C. 0.640 D. 1.560 Correct Answer: Option B = 0.125 Users Also Read These:A solution is prepared by dissolving I .96g of H2SO4…The 25°C evaporation of a 100 cm³ solution of K2CO3…When 100 cm3 of a saturated solution of KCIO3 at…What is the solubility of a salt if 0.4g of it is…25cm³ of a 0.2 mol dm³ solution of Na2CO3 requires…