the molar heats of fusion and sublimation of molecular iodine are 15.27 kJ/mol a

Question

the molar heats of fusion and sublimation of molecular iodine are 15.27 kJ/mol and 62.30 kJ/mol respectively. estimate the molar heat of vaporization of liquid iodine the molar heats of fusion and sublimation of molecular iodine are 15.27 kJ/mol and 62.30 kJ/mol respectively. estimate the molar heat of vaporization of liquid iodine the molar heats of fusion and sublimation of molecular iodine are 15.27 kJ/mol and 62.30 kJ/mol respectively. estimate the molar heat of vaporization of liquid iodine

Explanation / Answer

Molar heat of sublimation = molar heat of fusion + molar heat of vaporization

so, molar heat of vaporization = molar heat of sublimation - molar heat of fusion

Mvaporization = 62.30 kJ/mol - 15.27 kJ/mol

                       = 47.03 kJ/mol.

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