In a P-V diagram (for an ideal gas), an isothermal curve will coincide within adiabatic curve (through a point), when
Cp < Cv
Cp = Cv
Cp > Cv
C ≥ Cv
Also checkout these categories
WAN MCQ Visual Basic .NET MCQ Phylum - Pisces MCQ DBMS MCQ Anatomy and Physiology of Skeletal System MCQ Rotational Motion MCQ Hydrogen- Water and Hydrogen Peroxide MCQ Workshop Technology MCQ Simple Interest MCQ Theory of Machines MCQ Accounts Fundamental MCQ Data Sufficiency MCQ
- For an ideal solution, the value of activity co-efficient is
- For a constant volume process
- Cv for an ideal gas
- A gas shows deviation from ideal behaviour at
- Which of the following is Clausius-Clapeyron Equation for vaporisation of an ideal gas under the condition…
- In the equation, PVn = constant, if the value of n = 1, then it represents a reversible __________ process.
- Entropy is a/an
- Molar heat capacity of water in equilibrium with ice at constant pressure is __________ Kcal/kg mole.…
- The unity of Planck's constant 'h' in the equation, E = hv is
- Fugacity and pressure are numerically equal, when the gas is
- When liquid and vapour phase of multi-component system are in equilibrium (at a given temperature and…
- The equation DU = Tds - PdV is applicable to infinitesimal changes occuring in
- If an ideal solution is formed by mixing two pure liquids in any proportion, then the __________ of…
- Which of the following is not an intensive property?
- The number of degrees of freedom for a mixture of ice and water (liquid) are
- Ideal refrigeration cycle is
- Which of the following is not correct for a reversible adiabatic process?
- Kopp's rule is used to calculate the heat capacity of
- In the ammonia synthesis reaction, N2 + 3H2 2NH3 + 22.4 kcal, the formation of NH3 will be favoured…
- For an incompressible fluid, the __________ is a function of both pressure as well as temperature.
- As the temperature is lowered towards the absolute zero, the value of the quantity (∂ΔF/∂T)…
- In the reaction, H2 +I2 2HI, addition of an inert gas will
- Compound having large heat of formation is
- The reaction A (l) → R(g) is allowed to reach equilibrium conditions in an autoclave. At equilibrium,…
- Air-refrigeration cycle
- Equation which relates pressure, volume and temperature of a gas is called the
- Efficiency of a heat engine working on Carnot cycle between two temperature levels depends upon the
- Lenz's law results from the law of conservation of
- The temperature at which a real gas obeys the ideal gas laws over a wide range of pressure is called…
- What is the value of ln y (where y = activity co-efficient) for ideal gases?