4. How much energy does it take to melt 10.0 g benzene? The heat of fusion of benzene is 2.37 kJ/mol. Benzene has a molar mass of 78.0 С. 3.30 kJ A. 0.0237 kJ B. 1850 kJ E. 0.303 kJ D. 23.7 kJ

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