WorksheetsSolids in liquids
Total questions: 15
Worksheet time: 8mins
All solids are soluble except _________________.
Sugar
Coffee
Sand
Salt
Which of these is NOT a form of dissolving?
melting butter on a pan
mixing sugar and water
mixing salt and water
mixing soap powder and water
If a mixture of sand and water is left to stand it will _______________.
dissolve
separate
melt
break
The colander can separate ___________ from water.
sand
seeds
coffee
stones
When a small amount of salt is mixed with water it will form a _____________ solution.
Grey
Transparent
Cloudy
Green
Which of these can be removed using a filter paper?
pebbles
soap powder
coffee powder
milk powder
Which is the correct meaning for the word dissolve?
method of separating solid from a liquid
method to separate 2 solids
when a substance looks like it has disappeared when stirred
contains one material
Filter paper can separate solids that have not dissolved. Which can be separated using filtering?
vinegar and water
sugar and water
tea leaves and water
baking powder and water
When chalk powder is mixed with water it forms a cloudy solution. How can it be separated?
Leave the water to settle at the bottom
Leave the chalk powder to settle at the bottom
Leave the chalk and water to settle at the bottom
Leave the chalk to float
How do we separate bath salts from mixture of water and bath salts mixture?
Pass it through a funnel and filter paper
Pass it through a colander
Use a sieve it will retain the salt
Let the mixture evaporate
Which is the method used to separate the solids?
Filtration
Sieving
Evaporation
Sinking
What is the correct meaning for the word mixture?
made up of one substance
made up two substance only
made up of two or more substances
made up of only two liquids
Jelly powder will dissolve in water to form a clear solution. Which behaves like this jelly powder?
pebbles
marbles
coffee powder
sand
Which of these does not dissolve in water?
Which of these mixtures have dissolved completely?
a
b
c
a,b and c
