Related Questions

Molar heat capacity of water in equilibrium with ice at constant pressure is __________ Kcal/kg mole . °K
A 0
B ∞
C 50
D 100
An ice cream parlour makes an ice cream using one of six different flavors of ice cream, one of three different flavor of syrup, and one of four different toppings. what is the total number of different ice creams that this ice cream paolour can make?
A 72
B 36
C 30
D 26
According to Regnault's law, the specific heat at constant pressure (cp) and specific heat at constant volume (cv) _________ with the change in pressure and temperature of the gas.
A Change
B Do not change
C Both (A) and (B)
D None of these
The volumetric or molar specific heat at constant pressure is the product of
A Molecular mass of the gas and the specific heat at constant volume
B Atomic mass of the gas and the gas constant
C Molecular mass of the gas and the gas constant
D None of the above
A piece of ice is floating in water kept in a beaker. When all the ice melts the level of water will
A first rise and then fall
B fall
C remain the same
D rise
An ice cube is floating in a glass of water. What happens to the water level when the ice melts?
A Rises
B Falls
C Remains the same
D First rises and then falls
When liquid and vapour phases of one component system are in equilibrium (at a given temperature and pressure), the molar free energy is
A More in vapour phase
B More in liquid phase
C Same in both the phases
D Replaced by chemical potential which is more in vapour phase
Chemical potential (an intensive property) of a substance is a force that drives the chemical system to equilibrium and is equal to its partial molar properties. The reatio of chemical potential to free energy of a pure substance at oconstant temperature and pressure is
A 0
B 1
C ∞
D None of these
On application of pressure to the equilibrium system, ice ⇋ water; which of the following phenomenon will occur?
A Water will evaporate
B Equilibrium will not be attained
C More ice will be formed
D More water will be formed
The universal gas constant (or molar constant) of a gas is the product of
A Molecular mass of the gas and the gas constant
B Atomic mass of the gas and the gas constant
C Molecular mass of the gas and the specific heat at constant pressure
D Molecular mass of the gas and the specific heat at constant volume

Next steps