Explanation: Since phase rule can be applied to factors like solubility, concentration, reversibility of reaction, temperature, pressure, molecular weight, atomic weight, strength of molecules etc (since these parameters are applicable for isometric and isobaric states), phase rule can be applied to both isometric and isobaric equilibriums.

Explanation: Since the factors like solubility, concentration, reversibility of reaction, temperature, pressure, molecular weight, atomic weight, strength of molecules etc becomes negligible for microscopic particles, phase rule identifies only heavy particles.

Explanation: In a general phase relation between temperature and concentration of the component of various systems, the general graph will show a proportionate relation between the two factors and hence phase rule identifies linear behavior.

Explanation: In the above problem, we can see that the reactions coordinate increases as the energy increases up to certain point above equilibrium and then it gradually decreases. This system represents a system at stable point of time. Thus according to energy phase relation, the rate of reaction is Rate = C exp(-ΔG1/RT).

Explanation: During invariant position of the system (equilibrium state), sometimes due to increase in colligative properties of materials, the equilibrium faces a shift slightly. In this case, the equilibrium can be brought back by varying T values.

Explanation: We know that as the resistance increases, conductance decreases. This happens at higher temperature and pressure. Thus a regular solution will be formed only when conductivity of the solution is high. Thus the required condition is Ω < 0.

Explanation: From the general phase diagram, the concentration of the first component with respect to the other decreases till certain point (eutectic point) and then increases gradually such that the other component’s concentration increases together. Thus this is an example of regularity and hence a regular solution is obtained.

Explanation: We know that all the transitions (equilibrium and phase transitions) take place within the range 200 to 400 which is the normal equilibrium range. According to Gibbs phase rule, zinc will reach its maximum concentration after equilibrium point that is at the eutectic point.

Explanation: In a water component system, sometimes the water may not undergo transition between solid to liquid instead directly gets converted from solid to vapor. This is a stable state where a small variation in composition or temperature may destroy the steadiness. This point is called sublimated curve.

Explanation: We know that according to Weiss law, concentration= temperature/pressure (this law suits only for phase components). In this problem, since the temperature corresponding to the deposition point is 0. Therefore, the concentration is zero which means that ideally, no deposition has taken place.