ECOLOGY
CHEMICAL CYCLES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What is an example of sublimation?
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Ice cream melting
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Dry ice
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Explanation:
Detailed explanation-1: -Q. Dry ice is an example of molecular solid.
Detailed explanation-2: -Fill the graduated cylinder with warm or hot water. Secure a piece of dry ice in the tongs and show the children. Tell the students that it is changing from a solid to gas phase, which is visible as the fog coming off the solid piece. Place the dry ice into the graduated cylinder, and watch the clouds form.
There is 1 question to complete.