Short Quiz in Science 6 techniques in separating mixtures
Quiz by Quizalize Premium (Philippines)
Grade 6
Science
Philippines Curriculum: Grades 1-10
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5 questions
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- Q1Sodium chloride can be separated from rock salt by first adding water to the mixture to dissolve the sodium chloride. The separation then takes place in two stages:distillation followed by decantingevaporation followed by filtrationfiltration followed by evaporationfiltration followed by decanting30sS6MT-Id-f-2
- Q2The separation technique that involves heating a solution until the liquid changes into a gaseous state, leaving behind a solid is known asdecantingchromatographyevaporationloading30sS6MT-Id-f-2
- Q3In the process of evaporation, which one of the following pieces of laboratory apparatus would NOT be used?wire gauzebunsen burnerevaporating basinfilter funnel30sS6MT-Id-f-2
- Q4Which one of the following methods is used to separate the colours in food dyes?chromatographyCrystallizationThreshingwinnowing30sS6MT-Id-f-2
- Q5The separation technique shown in the diagram iscentrifugationchromatographyfractional distillationfiltration30sS6MT-Id-f-2
