SC-1095
Solubility
Lower Sec Science · Secondary 1 · Hard · Solubility
A beaker contains 200 cm³ of water. A student adds copper(II) sulfate crystals and stirs until no more crystals can dissolve and some remain at the bottom. Which statement about the mixture is correct?
- The solution is saturated and some solute remains undissolved.
- The solution is unsaturated and all solute is dissolved.
- The solution is dilute and contains no solute.
- The solution is concentrated and contains no solute.
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