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WorksheetsScience P6 separtion technique
Total questions: 13
Worksheet time: 7mins
How can we separate chalk and iron fillings?
By sieving
By using magnet
By sublimation
Which is the correct statement bellow?
Bronze is a mixture or copper, tin and carbon dioxide
Salt is a mixture of sodium chloride and chorine
Soft drink is a mixture of water, oxgygen, colorings and flavorings
Dry ice and mothballs are made by
Sublimation
Decanting
Evaporation
What is the name of the separation techniques in the picture?
Evaporation
Filtration
Sublimation
What is the separation technique that shown in the picture?
Filtration
Sifting
Evaporation
What is the separation technique that we use to separate and and gravel?
Decanting
Sublimation
Sifting
What is the separation technique that we use to obtain salt from seawater?
Sublimation
Precipitation
Evaporation
What techniques that we use to make pigments and dyes?
Precipitation
Sublimation
Evaporation
How to separate a mixture of sugar and water?
By precipitation
By sublimation
By evaporation
Which is the correct statement bellow about the filtration?
Filtration technique is the separation of dissolved solids from liquids
Filtration technique is obtain salt from water
In filtration technique, the sand that remains on the filter paper called residue
What is the separtion technique to separate a mixture of rice and flour?
Sifting
Decanting
Filtration
Which is the correct statement bellow?
When we pour tea, the tea leaves remain at the bottom of the teapot. This one is the application of decanting in our daily lives
Evaporation is used in the treatment of sewage water to remove unwanted substances and bacteria from water
Flour and rice are solid that have different size of particle so decanting is the best technique to separate them
What is the separation technique that shown in the picture?
Filtration
Sifting
Evaporation
