Give reasons for the following statements. [2 Marks each)
3. Dry ice is solid even if it is carbon dioxide.
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Dry ice is the solid form of carbon dioxide. It is used primarily as a cooling agent. ... Dry ice sublimates at 194.65 K (−78.5 °C; −109.3 °F) at Earth atmospheric pressures. This extreme cold makes the solid dangerous to handle without protection due to burns caused by freezing (frostbite
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