Related Questions

Chemical potential (an intensive property) of a substance is a force that drives the chemical system to equilibrium and is equal to its partial molar properties. The reatio of chemical potential to free energy of a pure substance at oconstant temperature and pressure is
A 0
B 1
C ∞
D None of these
For multicomponent multiple phases to be in equilibrium at the same pressure and temperature, the __________ of each component must be same in all phases.
A Chemical potential
B Fugacity
C Both A and B
D Neither A nor B
A Thevenin ac equivalent circuit always consists of an equivalent ac voltage source and an equivalent capacitance.
A True
B False
Norton's theorem provides a method for the reduction of any ac circuit to an equivalent form consisting of an equivalent voltage source in series with an equivalent impedance.
A True
B False
Thevenin's theorem provides a method for the reduction of any ac circuit to an equivalent form consisting of an equivalent current source in parallel with an equivalent impedance.
A True
B False
When liquid and vapour phase of multi-component system are in equilibrium (at a given temperature and pressure), then chemical potential of each component is
A Same in both the phases
B Zero in both the phases
C More in vapour phase
D More in liquid phase
If 7 miles is equivalent to 11.27 kilometers, than 9.60 kilometers is equivalent to?
A 6 miles
B 7 miles
C 6.5 miles
D 8 miles
If 7 miles is equivalent to 11.27 kilometers, than 9.66 kilometers is equivalent to?
A 6 miles
B 7 miles
C 9 miles
D 8 miles
একটি Norton's Equivalent circuit- এ Norton's Current 9A, Norton's তুল্য রোধ 3Ω এবং লোডের রোধ 6Ω হলে Thevenin's equivalent voltage এবং Thevenim's তুল্য রোধ কত হবে?
A 108V, 3Ω
B 36V, 2Ω
C 36V, 6Ω
D 54V, 3Ω
For annular flow of a fluid, the ratio of the equivalent diameter for pressure drop calculation to the equivalent diameter for heat transfer calculation is
A $$\frac{{{{\text{d}}_1}}}{{{{\text{d}}_1} + {{\text{d}}_2}}}$$
B $$\frac{{{{\text{d}}_2}}}{{{{\text{d}}_1} + {{\text{d}}_2}}}$$
C $$\frac{{{{\text{d}}_1} + {{\text{d}}_2}}}{{{{\text{d}}_1}}}$$
D $$\frac{{{{\text{d}}_1} + {{\text{d}}_2}}}{{{{\text{d}}_2}}}$$

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