At its boiling point of 58.8 C,4.39 kJ of heat is required to vaporize 23.4 g of bromine (Br2) .What is the molar enthalpy of vaporization of bromine?
A) 0.643 kJ/mol
B) 0.188 kJ/mol
C) 30.0 kJ/mol
D) 5.33 kJ/mol
E) 36.39 kJ/mol
Correct Answer:
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