The Enthalpy of Vaporization at 298 K for Diethylether (C₄H₁₀O)is

question 119

Multiple Choice

The enthalpy of vaporization at 298 K for diethylether (C₄H₁₀O) is 26.0 kJ/mol.How much heat would be required to vaporize 1.00 L of the ether at 298 K if its density is 0.714 g/L?

• A)440 J
• B)250 J
• C)186 J
• D)130 J
• E)74.1 J

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