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Worksheetsseperation of substances
Total questions: 10
Worksheet time: 5mins
what is churned to separate butter?
water and oil
curdled milk
milk and curds
flour and milk
what is the method of separating components from a mixture by blowing?
handpicking
threshing
winnowing
washing
What is the process that is used to separate grains from stalks called?
handpicking
threshing
sieving
winnowing
What is removed from wheat before grinding?
stones
husk
dust
option 1 and 2
all of the above
Where is grain separated from?
Stalks
Wheat
Rice
Atta
What is the process after the heavier component in a mixture settles after the water is added.This process is called???
Filtration
Decantation
Sedimentation
Disttilation
What is the process of converting water into water vapour
Condensation
Evaporation
Filtration
Decantation
When is the solution saturated?
No more salt can be dissolved in the amount of water we have taken
Lot more salt can be added
You have to add some sugar into the solution
None of the above
What is the process called when the water along with the dust is removed?
Handpicking
Winnowing
Decantation
Sedimentation
How do you make sure there are no clumps of flour while pouring it out?
by pinching
by sifting
by blowing
by crushing
