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In the graph, a sample of water is heated from 40 degrees Celsius to 100 degrees Celsius. Which statement correctly describes the curve?
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In the graph, a sample of water is heated from 40 degrees Celsius to 100 degrees Celsius. Which statement correctly describes the

curve?

User KarateSnowMachine
by
5.1k points

2 Answers

3 votes

Answer:

the answer is A

Step-by-step explanation:

User Sdaau
by
5.0k points
1 vote

(Next time please insert a picture of The graph regarding to your question)

Answer: The answer is (A)

Step-by-step explanation:

QR- Liquid Only

RS- Phase Change Liquid-Gas

ST-Gas Only

This graph does not begin in the solid phase of water. It begins at 40 degrees Celsius in the liquid phase. Plateaus are phase changes. In this case, it’s a phase change from liquid to gas.

User Meeza S
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