Answers

2015-03-08T22:13:31+05:30

Milk is an emulsion. It can be churned to separate out the pure milk (skimmed milk) and the cream (fat globules in the milk). However petrol cannot be churned as it doesn't contain constituents which separate out on churning.
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im also in 9
are u ssc or cbse
cbse....hey dr. can v plz chat in msgs its wrng to cht in the cmmts section :)
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