Calculate the Amount of Heat Energy Required to Evaporate 55 $\degree$

question 80

Multiple Choice

Calculate the amount of heat energy required to evaporate 55.0 g of water at 100.0 $\degree$ C.(molar heat of vaporization of liquid water = 4.07 x 10⁴ J/mol)

• A)1.24 x 10² kJ
• B)2.24 x 10³ kJ
• C)4.03 x 10⁴ kJ
• D)1.24 x 10⁸ kJ
• E)2.43 x 10^-2 kJ

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