Q279
In a single stage extraction process, 10 kg of pure solvent S (containing no solute A) is mixed with 30 kg of feed F containing A at a mass fraction xf = 0.2. The mixture splits into an extract phase E and a raf-finate phase R containing A at xB = 0.5 and xR = 0.05 respectively. The total mass of the extract phase is (in Kg)
A.
6.89
B.
8.89
AnswerC.
10
D.
8.25
Answer: Option B
Solution
Answer: Option B
No explanation is given for this question Let's Discuss on Board