Question

58:33

H₂O is initially present in a state where its molecules are far apart. During a change of state, its molecules slow down.
Which change of state has most likely taken place?
2
from a gas to a liquid
Ofrom a liquid to a gas
from a solid to a liquid
O from a gas to a plasma
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Answer 1

The most likely change of state that has occurred is from a gas to a liquid. When water molecules slow down and come closer together, it indicates condensation of the gas into a liquid state.

Step-by-step explanation:

The change of state that has most likely taken place is from a gas to a liquid. When water (H2O) molecules are initially present in a state where they are far apart, it indicates that they are in a gaseous state. During a change of state from a gas to a liquid, the molecules slow down and come closer together. This is due to the decrease in temperature or increase in pressure, which causes the gas molecules to condense and form liquid droplets. Examples of this change of state include water vapor condensing into liquid water when it touches a cold surface, or when steam condenses back into water after being heated and then allowed to cool down.

Learn more about change of state from gas to liquid