Which of the following decreases with increase in pressure?
Melting point of ice
Melting point of wax
Boiling point of liquids
None of these
- Lenz's law results from the law of conservation of
- Which of the following is not an intensive property?
- Maximum work that could be secured by expanding the gas over a given pressure range is the __________…
- The efficiency of a Carnot heat engine operating between absolute temperatures T1 and T2 (when, T1 >…
- Solubility of a substance which dissolves with an increase in volume and liberation of heat will be…
- In a reversible process
- If we increase the pressure on a substance (which is at its triple point), then the triple point
- Charles' law for gases states that
- The work done in isothermal compression compared to that in adiabatic compression will be
- The extensive properties are
- At triple point (for one component system), vapour pressure of solid as compared to that of liquid will…
- Pick out the correct statement:
- Chemical potential of ith component of a system is given by
- One mole of nitrogen at 8 bar and 600 K is contained in a piston-cylinder arrangement. It is brought…
- In case of steady flow compression polytropic process (PVn = constant), the work done on air is the…
- The expression, nRT ln(P1/P2), is for the __________of an ideal gas.
- Pick out the correct statement.
- Joule-Thomson Co-efficient at any point on the inversion curve is
- A closed system is cooled reversibly from 100°C to 50°C. If no work is done on the system
- First law of thermodynamics deals with the
- For a cyclic process, a fixed ratio between heat and work
- In the reaction, represented by, 2SO2 + O2 2SO3; ΔH = - 42 kcal; the forward reaction will be favoured…
- Those solutions in which there is no volume change upon mixing the components in the liquid state and…
- Free energy change at equilibrium is
- (∂T/∂P)H is the mathematical expression for
- Which is not constant for an ideal gas?
- Which of the following exemplifies an adiabatic process?
- A thermodynamic system is taken from state A to B along ACB and is brought back to A along BDA as shown…
- What is the number of degrees of freedom for liquid water in equilibrium with a mixture of nitrogen…
- __________ calorimeter is normally used for measuring the dryness fraction of steam, when it is very…