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distillation, chromatography, filtering and evaporation can all be used to separate mixtures. Make sure you can label the diagram of the distillation apparatus. You also need to describe exactly what is happening in the apparatus and the changes of state.

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Have a go at paper 2 from 2006 (level5-7). Again, time yourself for one hour. Should you require answers look in your revision guide or send me a comment or email.

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