Normal boiling point (TN) is defined as the temperature when vapour pressure of liquid becomes equal to 1 atm and standard boiling point (TS) is defined as the temperature when vapour pressure of liquid becomes equal to 1 bar. Which one is not correct if water is considered?

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TN=100oC

TS=100oC

TS<100oC

answer is B.

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Detailed Solution

TS=372.6 K = 99.45oc for water since 1 bar < 1(1 bar = 0.998 atm.)

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