
Separation Technique 1 (Filtration-distillation)
Authored by Zhang Loh
Chemistry
9th Grade
Used 9+ times

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17 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Separation techniques work by using the differences in the physical properties of the substances in the mixture.
T/F The physical property used in filtration is solubility.
TRUEEEE
FALSEEE
2.
FILL IN THE BLANK QUESTION
30 sec • 1 pt
Sand water was filtered using filter paper. The sand was trapped in the filter paper. The sand is the ________.
3.
FILL IN THE BLANK QUESTION
30 sec • 1 pt
Sand water was filtered using filter paper. The water passed through the filter paper easily. The water is the ________.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sand mixed with saltwater was filtered using filter paper. Identify the filtrate.
Sand only.
Salt and water only.
Water only.
Salt only.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Real life: For filter coffee, hot water is poured over coffee powder. What is the filtrate made up of?
coffee powder only.
coffee powder and water only.
Water only.
soluble coffee and water only.
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Saltwater is heated in an evaporating dish. What is left behind in the dish after some time?
Saltwater
Water
Salt
Nothing
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Salt is left behind in the evaporating dish as ...
Salt and water have the same boiling point.
Water has a higher boiling point than salt.
Salt has a higher boiling point than water.
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