Question

2) A mixture of salt, sand, oil and water is given , Write the correct sequence of processes
to separate salt.
a) Decantation -> Filtration -> Evaporation
b) Filtration -> Evaporation -> Condensation
c) Filtration -> boiling ->Decantation
d) None of the above​

Answer 1

Answer:

REMEMBER THE TENSE NEVER CHANGES IN VOICE. THE LEAD IS TAKEN BY HIM IN SUMMER LUXURY.Filtration eliminates both large compounds and small, dangerous contaminants that cause diseases with a simple and quick filtration process.. Since filtration does not deplete all the mineral salts, water that has been filtered is considered healthier compared to water purified using other methods.Because animals are heterotrops, they can not produce their own food. Animals depend upon plants as the plants are the producers of the food becase they are autotrophs i.e. they can produce their own food. Answer: Because animals are heterotrops, they can not produce their own food.Electromeric effect refers to a molecular polarizability effect occurring by an intramolecular electron displacement characterized by the substitution of one electron pair for another within the same atomic octet of electrons.