Actually you don't use "boiling" water, You are supposed to use water that has just quit boiling.
The idea is that boiling will damage the leaves (tea is tea leaves)
But the water should be just that hot to release the flavour properly and the tea should be allowed to steep for a few minutes and allow the leaves to release all their different flavours naturally with out stirring our damaging the leaves.
If it is done properly you get a very nice effect that I am unable to taste, so I use boiling water and stir my tea as I am impatient and can't tell the difference.
Keep it boiling until al the water has evaporated !
Don't add salt. Salt raises the boiling point of water, making it take longer.
Boiling sugar in water hasn't an advantage.
Boiling is a reversible process.
Boiling water is not one of the survival condition for the plant to photosynthesis
it kills bacteria
You can manage the boiling point by managing your heating element.
the water evaporates leaving salt crystal
Pure water does not increase - or in any other way affect - the boiling teperature of water becasue the latter is normally taken to be that for pure water!The question does not make sense. What type of water is it whose boiling temperature is meant to be increased by pure water? Impure water?In any case, pure water does not increase the boiling point of water but lowers it.
It raises the boiling point of water and it can make it taste funny and yooh smell
Distilled water is a hypotonic solution. Due to diffusion, water wants to go into the cell to reach equilibrium. Whereas, a salt water solution (hypertonic) would make the water leave the cell. So, if you put "wilted celery in distilled water" then water would diffuse into the piece of celery; making it become harder.
You can make sea water safe to drink by boiling it. This will get rid of all the minerals in the water. I hope this helps you. You have to catch the steam from the boiling, that's the only safe part.