Answers

2014-06-07T13:09:40+05:30
I can say u in it only few words like by the filteration processes as the oil must andit will retain on the paper

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2014-06-07T13:11:59+05:30
Oil and water are both immiscible with each other. To separate these two the apparatus needed is a separating funnel.A separating funnel is fitted stopper. Eg:A mixture of immiscible liquids is placed in a separating funnel and allowed to stand.The liquids form different layers . The heavier liquid which forms the lower layer gets collected in a vessel by opening the stopper.The stopper is then closed. The lighter liquid can be collected later in another vessel by the same method.
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sorry its less than 150 u can elaborate this a little and then write