Question

4. Assertion-Reasoning based question:Assertion (A): Rusting of iron is a chemical change. Reason(R): The chemical properties of hydrated iron oxide are different from iron and oxygen *
1 point
(a) Both A and R are CORRECT and R is CORRECT explanation of the assertion.
(b) Both A and R are CORRECT but R is not the CORRECT explanation of the assertion.
(c)A is CORRECT but R is INCORRECT.
(d) A is INCORRECT but R is CORRECT.
Other:

Answer 1

Answer:

I think options C is correct.