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ruslelena [56]
3 years ago
5

Josie observed that when water is boiled in an open beaker it completely disappears, leaving the beaker dry. What can Josie conc

lude?
A) Mass is created in this experiment.
B) Mass is destroyed in this experiment.
C) The mass of water is equal to the mass of water vapor produced.
D) For the mass of water to be conserved during boiling, the beaker must be closed.
Geography
2 answers:
kiruha [24]3 years ago
5 0
<span>D) the Mass of water needs to be in a closed system to control the boiling. With an open system, you can no longer measure the water vapor output and be sure that the water vapor in the bottle is equal to the water vapor in the air or beyond. It is only through the closed system that you can measure the volume, the mass difference and ensure that both are in equilibrium</span>
andrew11 [14]3 years ago
3 0

Answer:

The Answer is C) The Mass of water is equal to the mass of water vapor produced.

Explanation:

When water is boiled in an open beaker, mass is still conserved. This is despite the fact that a dry beaker is left behind, when the boiling water changes state to water vapor. The water vapor escapes into the atmosphere and cannot be isolated and weighed in the set up. The mass of water is equal to the mass of water vapor produced .

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