A reversible object is an ice cube and a irreversible object is glass
the latter
It is both. Firstly, reversibility is the undoing of bad Karma that has been incurred from previous incarnations. One of the deadly sins is what brings your return to your Earthly endeavours. In my...
it is an irreversable change as the original products can't be retained if there is a way to reverse it, i havent heard of it!
Reversible states: solid, liquid, gas