71. Which one of the following is not an intensive property?
72. Activation energy of a chemical reaction, homogeneous or heterogeneous, is graphically estimated from a plot between
73. 2cu(s) + 0.5 O2(g) = Cu2O(s);
ΔG° = - 162200 + 69.24 T, J
2Cu(l) + 0.5 O2(g) = CU2O(s);
ΔG° = - 1188300 + 88.48 T, J
The molar free energy/change at 1300 K for the transformation of solid Cu to liquid Cu will be . . . . . . . . J.
ΔG° = - 162200 + 69.24 T, J
2Cu(l) + 0.5 O2(g) = CU2O(s);
ΔG° = - 1188300 + 88.48 T, J
The molar free energy/change at 1300 K for the transformation of solid Cu to liquid Cu will be . . . . . . . . J.
74. Which of the following partial derivative is equal to $${\left( {\frac{{\partial S}}{{\partial P}}} \right)_T}?$$
75. Heat capacity at constant pressure is defined by
76. In thermodynamics, the law of conservation of energy is expressed in the form of
77. Which of the following phase will have lowest entropy
78. The first law of thermodynamics can be stated as:
79. Integral enthalpy of mixing (in J/mol) of liquid (Cu, Zn) solution can be approximated by ΔHmmix = - 19250 XCuXZn
The corresponding partial molar enthalpy of mixing (in J/mol) for Cu is
The corresponding partial molar enthalpy of mixing (in J/mol) for Cu is
80. The sequence of processes which return back to its initial point is called
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