An ideal gas is taken around the cycle ABCA as shown in P-V diagram below: The work done by the gas during the cycle is equal to
12 P1V1
6 P1 V1
3 P1V1
P1 V1
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- At __________ point, all the three phases (i.e. solid, liquid and gas) co-exist.
- Melting of ice is an example of an __________ process.
- For a single component two phase mixture, the number of independent variable properties are
- Clausius-Clapeyron equation is applicable to __________ equilibrium processes.
- Which of the following is not an intensive property?
- The equation, (d loge PA/d loge xA) = (d loge PA/d loge xB) applicable to a binary solution of components.…
- The intensive properties are
- A chemical reaction will occur spontaneously at constant pressure and temperature, if the free energy…
- The internal energy of an ideal gas does not change in a reversible __________ process.
- The expression for entropy change given by, ΔS = nR ln (V2/V1) + nCv ln (T2/T1) is valid for
- Ideal refrigeration cycle is
- At the critical point of a substance
- A domestic refrigerator has a/an __________ cooled condenser.
- At triple point (for one component system), vapour pressure of solid as compared to that of liquid will…
- Reduced pressure of a gas is the ratio of its
- Lowering of condenser temperature (keeping the evaporator temperature constant) in case of vapour compression…
- When pressure is applied on the system, ice ↔ water, then
- Change of state namely evaporation condensation, freezing and melting is an __________ process.
- PVy = constant, holds good for an isentropic process, which is
- Work done is a
- An ideal gas is taken around the cycle ABCA as shown in P-V diagram below: The work done by the gas…
- Any substance above its critical temperature exists as
- If the internal energy of an ideal gas decreases by the same amount as the work done by the system,…
- A thermodynamic system is taken from state A to B along ACB and is brought back to A along BDA as shown…
- Third law of thermodynamics is concerned with the
- Compressibility factor (i.e., the ratio of actual volume of gas to the volume predicted by ideal gas…
- When a gas is subjected to adiabatic expansion, it gets cooled due to
- If an ideal solution is formed by mixing two pure liquids in any proportion, then the __________ of…
- A liquid under pressure greater than its vapour pressure for the temperature involved is called a __________…
- Pick out the wrong statement pertaining to the decomposition of PCl5 represented by, PCl5 PCl3 + Cl2.Degree…