Ideal gas law is applicable at
Low T, low P
High T, high P
Low T, high P
High T, low P
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- Two substances are in equilibrium in a reversible chemical reaction. If the concentration of each substance…
- The equation relating E, P, V and T which is true for all substances under all conditions is given by…
- In the equation, PVn = Constant, if the value of n = 0, then it represents a reversible __________ process.
- A cyclic engine exchanges heat with two reservoirs maintained at 100 and 300°C respectively. The…
- Critical compressibility factor for all substances
- The melting point of paraffin wax (which contracts on solidification) __________ with pressure rise.
- Chemical potential is a/an
- Heat is added at constant pressure in an ideal __________ cycle.
- In a working refrigerator, the value of COP is always
- Which of the following diagrams does not represent an Otto cycle?
- Absolute zero temperature signifies the
- Joule-Thomson experiment is
- What happens in a reversible adiabatic expansion process?
- There is a change in __________ during the phase transition.
- Free energy
- Specific volume of an ideal gas is
- For spontaneous changes in an isolated system (S = entropy)
- In the equation, PVn = constant, if the value of n = ± ∞, then it represents a reversible…
- COP of a refrigerator drawing 1 kW of power per ton of refrigeration is about
- Internal energy of an element at 1 atm and 25° C is __________ kcal/kg.mole.
- In a reversible process
- The compressibility factor for an ideal gas is 1. Its value for any other real gas is
- In reactions involving solids and liquids (where change in volume is negligible), the heat of reaction…
- Number of components (C), phase (P) and degrees of freedom (F) are related by Gibbs phase rule as
- Lenz's law results from the law of conservation of
- Claude's liquefaction process employs the cooling of gases by
- Which one is true for a throttling process?
- The partial molar enthalpy of a component in an ideal binary gas mixture of composition Z, at a temperature…
- Entropy, which is a measure of the disorder of a system, is:
- Which of the following is Virial equation of state?