SC-817
Choosing a separation method
Lower Sec Science · Secondary 1 · Easy · Choosing a separation method
A student mixes oil and water in a beaker and leaves it to stand. He then pours the mixture into a separating funnel. How can he obtain the water layer?
- Open the tap and collect the top layer first
- Open the tap and collect the bottom layer first
- Heat the funnel until the oil evaporates
- Stir the mixture while draining it
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