A) 50%
B) 28%
C) 64%
D) 24%
Correct Answer: D
Solution :
Solute in 200 g of 30% solution = 60 g Solute in 300 g of 20% solution = 60 g Total grams of solute=120g Total grams of solution = 200+300=500g % of solute in the final solution \[=\frac{120}{500}\times 100=\text{ }24%\]You need to login to perform this action.
You will be redirected in
3 sec