Question

Explain modern methods of separation and Electrical methods of analysis with suitable examples?

25 Mar 2022
Answer :
Word Count : 614

Some of the common methods of separating substances or mixtures are:

Handpicking - This method involves simply picking out all the unwanted substances by hand and separating them from useful ones. The separated substances may be an impurity that has to be thrown away or maybe that both the separated substances are useful. For example – if you separate black grapes from green ones from a mixture of the two.

Threshing - This method is mostly done during the harvesting of crops. Normally, the stalks of the wheat are dried once it is harvested. The grain is then separated from the stalks ______ _____ ________ ____ ________ _________ _______ _________ ______ __________ ___.
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