A) 500%
B) 50%
C) 10%
D) 80%
Correct Answer: C
Solution :
[c]The concentration of solution |
\[=\frac{Mass of solute}{Mass of solution}\times 100\] |
Mass of common salt (solute) = 50 g |
Mass of water = 450 g |
Mass of solution = 50 + 450 = 500 g |
Concentration of solution \[=\frac{50}{500}\times 100\]= 10% |
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