Question

why steam produces more server burns than boiling water give reason

Answer 1

steam produces more severe burns than boiling water because steam has more energy than water due to its latent heat of vaporization

Answer 2

Because steam has more energy than water at same temp i.e. 100 ℃ .Steam use latent heat of vaporization to get vaporize and water don't have this energy. This latent ( hidden ) energy is the cause of more severe burns caused by steam than water