What type of reaction happens when you boil water or another liquid?

Hello.

The answer is exothermic reaction.

Have a nice day

Boiling water or any other liquid is considered a physical change even though it might evaporate into a gas. This is because nothing is being done chemically to change it.

I’d have to say no because without oxygen in the water the fish would all be dead. so if you want to fish for dead fish, pick the ponds with the lowest oxygen concentrations.