Read the following statements and choose the correct option.
Assertion (A): Burning of a piece of paper to produce ash is an example of chemical change
Reason (R): Burning of a piece of paper is a reversible change
1
Both (A) and (R) are true and (R) is the correct explanation of (A).
2
(A) is true but (R) is false.
3
Both (A) and (R) are true but (R) is not the correct explanation of (A).
4
(R) is true but (A) is false.