Question

If the solubility of a substance 'x' is 35 g at 298 K , calculate the amount of substance which can be dissolved in 250 g of the solvent at the same temperature : (a) 75 g (b) 75.8 g (c) 87.5 g (d) 78.5 g

Answer 1

Answer:

35 g of x soluble in 100 g of solvent

for 250 g of solvent amount of x dissolve is

= 35*250/100 = 87.5