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Part A Using the vapor-pressure curve given in the figure( Figure 1 ) , find the

ID: 1315066 • Letter: P

Question

Part A

Using the vapor-pressure curve given in the figure(Figure 1) , find the temperature at which water boils when the pressure is 1.5 kPa.

Express your answer using two significant figures.

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Figure 1 of 1

Part A

Using the vapor-pressure curve given in the figure(Figure 1) , find the temperature at which water boils when the pressure is 1.5 kPa.

Express your answer using two significant figures.

T =   ?C  

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Figure 1 of 1

Explanation / Answer

Using the curve, if you trace a horizontal line directly to the curve at the 1.5 kPa location (midway between 1 and 2 on the y axis). it intersects the curve at around 13o C

Thus the answer is 13o C