Question 2. What is the physical state of water at: a. 250ºC, b. 100ºC?
Answer: (a) At 250ºC water exist in only gaseous state. (b) At 100ºC water exist in both gaseous and liquid state.
Answer: (a) At 250ºC water exist in only gaseous state. (b) At 100ºC water exist in both gaseous and liquid state.
I even can't understand
ReplyDeleteThe boiling point of water is 100 degree celcius.at 100 degree celcius the state of water is both liquid and gas. Not competely as gas . In 250 degree celcius the physical state of water is gas means water at gaseous state
ReplyDeleteS i think so
DeleteAt 250 degree Celsius boiling point point is 100 degree Celsius,it is very high temperature than boiling point so,At 250 degree the physical state is GAS.
ReplyDeleteAt 100 degree of the physical state is gaseous and water state.If you increase in temperature than it starts change into vapour state.
I read in class-9th(starting)
ReplyDeletePlz.reply that I am right or not.
ReplyDeleteAshish u r right
ReplyDeleteThe water vapour has more kinetic energy than the boiling water so the water vapour is way hotter than the water
ReplyDelete