NCERT solution science chemistry L.no 2 Is matter around us is pure. Qué .1 which separation technique will you apply for the fall separation of following?

IS MATTER AROUND US IS PURE???

Which separation technique will you apply for the separation of following.

a)Sodium  chloride from its solution in water.
Answer:

Evaporation 

b)  ammonium chloride from a mixture containing sodium chloride and ammonium chloride.

Answer: 

Sublimation

c )Small piece of metal in the engine oil of a car

Answer: 

Filtration

d) Different pigments from and excret of flower petals.

Answer: 

Chromatography

e)Butter from curd

Answer:

 centrifugation

f) oil from water

Answer: 

separating funnel

g)Tea leaves from tea
Answer: 

Filtration

h)Iron pins from sand
Answer: 

Magnetic separation

 i)Wheat grains from husk

Answer:

 winnowing

j)Fine mud particles suspended in water.

Answer: 

Centrifugation