Question

The cooling curve below represents the cooling of a sample of gas. According to the cooling curve, what phase(s) would you expect to observe when the substance is at a temperature of 375 Kelvin?

Answer 1

gas
liquid
solid and liquid
liquid and gas

Answer 2

@Rogue

Answer 3

i believe that is one is gas

Answer 4

Close but no cigar. ;) 375 Kelvin is both the "condensing point" and the boiling point.

Answer 5

oh so it would be the liquid and gas form

Answer 6

Yup, the liquid and gaseous forms will coexist in equilibrium given enough time at 375 Kelvin. :)

Answer 7

≧◉◡◉≦
thank youuuu

Answer 8

Welcome. :)