Question

Heating effect of steam at 100 degree celsius is more than same amount of water at 100 degree Celsius?Why.

Answer 1

Steam will produce more severe burns than boiling water because steam has more heat energy than water due to its latent heat of vaporisation. 
Latent heat of vaporisation is necessary for changing state of water from liquid and gas water requires little more temp than 100 ° c.

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