CH-771
Concentration
Chemistry · Secondary 3 · Easy · Concentration
An aqueous solution contains 0.20 mol of sodium hydroxide, NaOH, in 500 cm.
What is the concentration of NaOH in mol dm?
What is the concentration of NaOH in mol dm?
- 0.10 mol dm
- 0.20 mol dm
- 0.40 mol dm
- 2.5 mol dm
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