Question

how to seperate the mixture of iron nails,oil , water stepwise.

Answer 1

Answer:

Iron nails are separated from the mixture by using magnets or by hand picking.

Using decantation method, oil and water can be separated.

The water present in the salt solution will form water vapour and then the salt is left behind.

Answer 2

Answer:

1. magnet will attract all the iron nails
2. oil will lie on top of water which can be separated by decantation
3. water will be found after evaporation

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