SC-1092
Solubility
Lower Sec Science · Secondary 1 · Medium · Solubility
A student adds 20 g of salt to 100 cm³ of water at 25 °C and stirs until no more salt can dissolve. What happens if he keeps adding more salt at the same temperature?
- Extra salt remains undissolved at the bottom
- All the extra salt dissolves completely
- Some dissolved salt comes out and floats on top
- The water stops being a solvent
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