SC-881
Evaporation and crystallisation
Lower Sec Science · Secondary 1 · Medium · Evaporation and crystallisation
A student dissolves 15 g of salt in 85 g of water to make a salt solution. Later, she evaporates all the water. What mass of salt will she obtain?
- 0 g
- 15 g
- 85 g
- 100 g
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