Q. Which of the following statements is/are correct about “Sublimation”?
1. It is a process in which solids directly change to gases.
2. Camphor is an example of solids that undergo sublimation.
Select the correct answer using the code given below:

[A] 1 only

[B] 2 only

[C] Both 1 and 2

[D] Neither 1 nor 2

Answer: C
Notes:
  • The process in which solids directly change to gases is known as sublimation. This occurs when solids absorb enough energy to completely overcome the forces of attraction between them.
  • Dry ice and Camphor are examples of solids that undergo sublimation.

Source: ForumIAS

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