Which of the following factors are responsible for changing solid co2 into vapours
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Answer: The answer to this question is (1) and (4)
Dry ice forms from carbon dioxide under these conditions.
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2
Answer: The answer is (2) and (3)
Explanation: When dry ice forms carbon dioxide, its pressure decreases, and the temperature increases.
Example - When a slab of dry ice removed from high pressure (since dry ice is stored in high pressure) is exposed to air, then the the pressure returns to normal atmospheric pressure and the temperature increases (the temperature of dry ice increases since it absorbs heat while undergoing sublimation and converting into Carbon Dioxide).
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