CH-2121
Concentration
Chemistry · Secondary 4 · Easy · Concentration
A solution contains 0.050 mol of sodium hydroxide in 250 cm³ of solution. What is the concentration of sodium hydroxide in mol/dm³?
- 0.20 mol/dm³
- 0.0125 mol/dm³
- 0.50 mol/dm³
- 5.0 mol/dm³
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