Which separation techniques will you apply for the separation of the following?
a Sodium chloride from its solution in water.
b Ammonium chloride from a mixture containing sodium chloride and ammonium chloride.
c Small pieces of metal in the engine oil of a car.
d Different pigments from an extract of flower petals.
e Butter from curd.
f Oil from water.
g Tea leaves from tea.
h Iron pins from sand.
i Wheat grains from husk.
j Fine mud particles suspended in water.