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WorksheetsSeperating mixture
Total questions: 17
Worksheet time: 11mins
During the mixture separation, what process causing the water in the flask changes to a gas?
evaporation
condensation
melting
freezing
During the mixture separation, what process causing the steam changes back into a liquid in the condenser?
evaporation
condensation
melting
freezing
Which different properties of the water and the food dye are used to separate them?
boiling point
magnetic
particle size
Which different properties of the water and salt are used to separate them?
boiling point
magnetic
particle size
Which different properties of sulfur and iron powder are used to separate them?
boiling point
magnetic
particle size
Which different properties of sand and salt water are used to separate them?
boiling point
magnetic
particle size
Which substance is collected when you evaporate salt water?
water
salt
sand
Which substance is collected when you do distillation to food dye solution?
pure water
food dye
water vapour
Choose ALL metal that is magnetic.
iron
gold
nickel
cobalt
Which substance is attracted by magnet when you seperate sulfur and iron mixture?
sulfur
iron
Which substance is left in the petri dish when you seperate sulfur and iron mixture?
sulfur
iron
Which substance is left in filter paper when you seperate sandy-and-salty water?
sand
salt only
water only
salt water
Which substance passes through filter paper when you seperate sandy-and-salty water?
sand
salt only
water only
salt water
What is the chemical name of salt?
sodium sulfate
sodium chloride
iron sulfate
iron chloride
What is the boiling point of water?
0o
10o
100o
-10o
Name the apparatus
tongs
tripods
filter funnel
filter paper
bunsen burner
Name the apparatus
beaker
condenser
conical flask
evaporating dish
petri dish
