Question

many a time one method of separation is not enough to obtain a pure substance at the statement with the help of example​

Answer 1

Answer:

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Explanation:

Not everyone is out searching for gold (and not many of those searchers is going to get much gold, either). In a chemical reaction, it is important to isolate the component(s) of interest from all the other materials so they can be further characterized. Studies of biochemical systems, environmental analysis, pharmaceutical research – these and many other areas of research require reliable separation methods.