Question
What type of change is involved in blending of smoothie? Justify. [3 MARKS]
Answer:
:
Change: 1 Mark
Justification: 2 Marks
Blending a smoothieinvolves two physical changes: the change in shape of each fruit and the mixing together of many different pieces of fruit. There is no chemical change in the process.
This is a physical change because blending does not cause the fruits to become a fundamentally different substance. A new substance is not formed. It is a mixture of substances. So, it is a physical change.
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:
Change: 1 Mark
Justification: 2 Marks
Blending a smoothieinvolves two physical changes: the change in shape of each fruit and the mixing together of many different pieces of fruit. There is no chemical change in the process.
This is a physical change because blending does not cause the fruits to become a fundamentally different substance. A new substance is not formed. It is a mixture of substances. So, it is a physical change.
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