The diagram shows two test tubes each containing water and a liquid that is insoluble in water - Junior Cycle Science - Question f - 2016
Question f
The diagram shows two test tubes each containing water and a liquid that is insoluble in water.
Give the reason why the water sinks under liquid A.
Give the reaso... show full transcript
Worked Solution & Example Answer:The diagram shows two test tubes each containing water and a liquid that is insoluble in water - Junior Cycle Science - Question f - 2016
Step 1
Give the reason why the water sinks under liquid A.
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Answer
Water sinks under liquid A because liquid A is denser than water. When two liquids are mixed, the denser liquid will always settle at the bottom, causing the less dense liquid (water) to rise above it.
Step 2
Give the reason why water floats on liquid B.
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Answer
Water floats on liquid B because water is less dense than liquid B. In a mixture of two liquids, the less dense liquid will float on top of the denser liquid.
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