Given below are two statements, one labeled as Assertion (A) and the other labeled as Reason (R). **Assertion (A):** Aluminium is a highly reactive metal, yet it is widely used to make cooking utensils. **Reason (R):** On exposure to air, aluminium forms a thin, stable, and non-reactive protective layer of aluminium oxide (Al2O3) on its surface which prevents further corrosion. Select the correct answer using the codes given below:

Options:

  • A: Both A and R are true and R is the correct explanation of A
  • B: Both A and R are true and R is not the correct explanation of A
  • C: A is true but R is false
  • D: A is false but R is true

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