Which of the following is true ? *
2 points
Common salt is separated from sea water by filtration
Sulphur from sawdust can be separated by using magnet
Cream is separated from milk by centrifugation
A mixture of two solids can be separated by using a separating funne
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The first one is false because common salt is separated from sea water using evaporation.
The second one is false too because both sulphur and saw dust are non magnetic substances.
The third one is true.
The fourth one is false because solids can't be separated from each other using funnel.
Therefore only the third one is true.
Hope it helps !!!!
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