Question

Mustard oil gets accidentally mixed with water.how will you remove mustard oil from the water

Answer 1

you can boil the water to its boiling point and water gets evaporated mustard oil remains in it. the water vapour is collected in a tube and then it is condensed into water by cooling it. simple
I hope this will help you buddy

Answer 2

Answer:

A tiny iron drill of a carpenter falls into a heap of straw suggest a convenient way of recovering the drill