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                              Q:
                           
                           
                                                      | A) Condensation | B) Evaporation | 
| C) Sublimation | D) Freezing | 
                              Answer:   C) Sublimation
                              
                                                            
                              
Explanation:
                               
                           
                           Explanation:
Sublimation is a process when a solid changes directly into gas instead changing into liquid first. Dry ice is an example of Sublimation process because it doesn't change into liquid CO2 and directly change into gaseous CO2 when heated.
Hence, Dry ice is an example of Sublimation process.
                            
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