_________ is a process in which a liquid changes onto its vapour.
Filtration
Evaporation
Condensation
Sedimentation
The change in which the substance cannot be converted back into its
reversible
irreversible
undesirable
periodic change
Dissolution of washing soda in water is ......
an exothermic change
an endothermic change
an irreversible change
an undesirable change
