Question

Give example of change that is chemical as well as reversible??

Answer 1

Answer:

One example of a reversible reaction is the reaction of hydrogen gas and iodine vapor to from hydrogen iodide. The forward and reverse reactions can be written as follows.

& text{Forward reaction}: quad text{H}_2(g)+text{I}_2(g) rightarrow 2text{HI}(g) \& text{Reverse reaction}: quad 2text{HI}(g) rightarrow text{H}_2(g)+text{I}_2(g) I hope this answer helped you mark me as brainlist