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WorksheetsMaterials & Solutions Mock Test
Total questions: 15
Worksheet time: 15mins
__________ is the substance that does not dissolve in water.
Sand
Oxygen
Salt
Sugar
__________ is soluble in water.
Mint leaves
Oil
Rice
Lemon Juice
The process of settling down of heavy insoluble particles is called ______.
Sedimentation
Decantation
Filtration
None of the above
Soluble solid can be obtained from its own solution by __________.
Filtration
Evaporation
Sedimentation
Decantation
Clear water at the top of the container can be separated from the sediment by __________.
Evaporation
Condensation
Decantation
Filtration
Which of the following involves the process of condensation?
Wind
Rain
Storm
Breeze
The universal solvent.
(a)
Give the term for the liquid mixture where one substance is mixed evenly throughout another substance.
(a)
The solute in glucose drink.
(a)
The substance in which other substances are dissolved in a solution is called as (a) .
Decantation is the process by which clear water at the top of the container is transferred to another container, without disturbing the (a) .
Kheer is an example of (a) type of solution. (solid in liquid/liquid in liquid)
Insoluble substances can dissolve in water.
True
False
A mixture of milk and water can be separated by filtration.
True
False
While preparing paneer, we use a muslin cloth to drain out the liquid.
This method is an example of filtration.
True
False
