WorksheetsSeparation of substances
Total questions: 10
Worksheet time: 5mins
The process used to separate grain from stalks.
Handpicking
Threshing
We can separate butter from milk by
Churning
Filtration
Pebbles and stones are usually removed from sand in construction sites by
Winnowing
Sieving
After the sedimentation of mud in water, the clear water can be separated by
Evaporation
Decantation
Common salt can be separated from sea water by
evaporation
condensation
While preparing lemonade we need to dissolve sugar in water --------- adding ice
before
after
while
Write true or false
Filtration can be used to separate sugar from sugar solution
True
False
Choose the odd one
Decantation
Evaporation
Filtration
State whether true or false
By using a combination of methods we can separate more than one component from the mixture
True
False
More substance can be dissolved in its saturated solution by
(a) heating
(b) adding more water
(c) neither (a) nor (b)
(d) Both (a) and (b)
