How can we separate the components when sand is added to salt solution?
Filtration and evaporation
Sedimentation and decantation
Evaporation and condensation
None of the above
Pure substances possess
Variable melting points and boiling points
Nonuniform
Variable properties
Fixed melting points and boiling points
In a mixture, solids of different size can be separated by,
Magnetic separation
Winnowing
Sieving
Evaporation
........ method is used to separate solid substances dissolved in liquid.
Sedimentation
Filtration
Decantation
' Combine ' is used in which of the following.
Threshing
Wheat flour is separated from wheat bran by the method of
Hand picking
Liquids that do not mix may be separated by using
a filter funnel
an evaporating dish
a separating funnel
condenser
The method used to separate substances differ in colour, size and shape from a solid mixture is
magnetic separation
decantation
handpicking
sieving
Identify which method of separation is used?
Suitable method to separate lighter impurities from a mixture.
Handpicking
