Which of the following physical properties has a higher value for heavy water than for ordinary water?

Question

Quizplus · Accepted Answer

Heavy water (D2O) has a higher molar mass than ordinary water (H2O), with the molar mass of heavy water being 20.03 g/mol and the molar mass of ordinary water being 18.02 g/mol. Heavy water also has a higher melting point than ordinary water, with the melting point of heavy water being 3.8°C and the melting point of ordinary water being 0°C. Additionally, heavy water has a higher heat of fusion than ordinary water, with the heat of fusion of heavy water being 18.97 kJ/mol and the heat of fusion of ordinary water being 6.01 kJ/mol.

Which of the Following Physical Properties Has a Higher Value