Table of Contents
- 1 What is the magnitude of work performed by one mole of ideal gas?
- 2 What is the net work done in calories by 1 mole of monoatomic ideal gas?
- 3 Which one is dependent on initial and final state of the system?
- 4 When a system changes from one to another state the value of work done depends on?
- 5 Is work done in a state change?
- 6 What is gaseous work?
- 7 How do you find the final temperature of a monoatomic gas?
- 8 How do you find the molar heat capacity of an ideal gas?
What is the magnitude of work performed by one mole of ideal gas?
450 cal.
What is the net work done in calories by 1 mole of monoatomic ideal gas?
−660 cal.
What is the magnitude of work performed?
V. The magnitude of the work done when a gas expands is therefore equal to the product of the pressure of the gas times the change in the volume of the gas. By definition, one joule is the work done when a force of one newton is used to move an object one meter.
Which one is dependent on initial and final state of the system?
Path functions are properties or quantities whose values depend on the transition of a system from the initial state to the final state.
When a system changes from one to another state the value of work done depends on?
a) Depends on the force acting on the system It can be defined as the product of the component of the force in the direction of the displacement and the magnitude of this displacement. Where W is the work done by the force.
When a gas goes from one state to another the work done depends on the path followed?
When a gas goes from one state to another, the work done depends on the path followed. When an ideal gas experiences a free expansion, its temperature doesn’t change. It does not make sense to refer to “the amount of heat in a body”.
Is work done in a state change?
3 Changing the State of a System with Heat and Work. Changes in the state of a system are produced by interactions with the environment through heat and work, which are two different modes of energy transfer.
What is gaseous work?
For a gas, work is the product of the pressure p and the volume V during a change of volume. State “a” is at the same pressure as State 1, but at a different volume. If we then remove the weights, holding a constant volume, we proceed on to State 2. The work done in this process is shown by the yellow shaded area.
How do you find one mole of an ideal monatomic gas?
One mole of an ideal monatomic gas is taken from temperature T0 to 2T0 by the process T^4P^-1 = C . Then, > One mole of an ideal monato…
How do you find the final temperature of a monoatomic gas?
One mole of a monoatomic ideal gas expands adiabatically at initial temperature T against a constant external pressure of 1 atm from one litre to two litre. Find out the final temperature. [R = 0.0821 lt. atm K^-1mole^-1]
How do you find the molar heat capacity of an ideal gas?
One mole of an ideal monatomic gas is taken from temperature T 0 to 2 T 0 by the process T 4 P − 1 = C. Then, A gas has molar heat capacity C = 3 7. 5 5 J m o l e − 1 K − 1, in the process PT = constant. The number of degrees of freedom of the molecules of the gas.