Question

As temperature increases, what affect does it have on interactions between water molecules

Answer 1

As each molecule gets hotter, it moves more quickly and the molecules become less dense.

Answer 2

But what happens to the cohesion?

Answer 3

Would it be correct to say when water is colder the cohesion is greater?

Answer 4

I believe that's correct. I'm sorry, I don't know too much about this, but I believe that the cohesion is 'stronger' when the water is colder, as the molecules are denser. When it's hot, the molecules become less dense and have a lesser cohesion.

Answer 5

Thank you

Answer 6

I tried. :) Sorry if I wasn't much help.

Answer 7

Water molecules move at a faster rate when heated.