Question

If water vapor with the mass of 35.0 grams is cooled and condensed into water in a closed system such as a closed glass jar, what is the mass of the water after the water vapor completely condenses?

A) 34.5 grams
B) 35.0 grams
C) 35.5 grams
D) The mass cannot be determined without knowing the volume.

Answer 1

It's B

Step-by-step explanation:

Answer 2

35.0 g would be the mass according to law of mass conservation in an isolated system in this case closed jar