The freezing point of a liquid decreases when the pressure is increased, if the liquid __________ while freezing.
Contracts
Expands
Does not change in volume
Either (A), (B) or (C)
- What is the value of Joule-Thomson co-efficient for an ideal gas?
- With increase in pressure (above atmospheric pressure), the Cp of a gas
- In an ideal gas mixture, fugacity of a species is equal to its
- In case of a reversible process (following pvn = constant), work obtained for trebling the volume (v1…
- In the equation, PVn = Constant, if the value of n = 0, then it represents a reversible __________ process.
- The partial pressure of each constituent present in an alloy is __________ the total vapor pressure…
- Specific __________ does not change during a phase change (e.g. sublimation, melting, vaporisation etc.).
- For multi-component multiple phases to be in equilibrium at the same pressure and temperature, the __________…
- The unit of fugacity is the same as that of the
- (∂E/∂T)V is the mathematical expression for
- A gas can be liquefied by pressure alone only, when its temperature is __________ its critical temperature.
- The relation connecting the fugacities of various components in a solution with one another and to composition…
- Clapeyron Equation deals with the
- Which of the following represents the Virial equation of state?
- Internal energy change of a system over one complete cycle in a cyclic process is
- Boiling of liquid is accompanied with increase in the
- What is the number of degree of freedom for a system of two miscible non-reacting species in vapor-liquid…
- Work done may be calculated by the expression ∫ p dA for __________ processes.
- As the time is passing, entropy of the universe
- Entropy change for an irreversible isolated system is
- For a single component two phase mixture, the number of independent variable properties are
- The principle applied in liquefaction of gases is
- Which of the following is Clausius-Clapeyron Equation for vaporisation of an ideal gas under the condition…
- Entropy is a/an
- For organic compounds, group contribution method can be used for the estimation of
- A refrigeration cycle is the same as a __________ cycle,
- The necessary condition for phase equilibrium in a multiphase system of N components is that the
- A two stage compressor is used to compress an ideal gas. The gas is cooled to the initial temperature…
- Filling of gas from a high pressure cylinder into small bottles is an example of a/an __________ process.
- For a given substance at a specified temperature, activity is __________ to fugacity.