University of Glasgow Chemistry
Thermodynamics Exam Questions Verified and Provided with A+
Graded Answers |Latest Updated 2026
If an ideal gas does positive work on its surroundings,
The volume of the gas increases
Air cools as it escapes from a driver's compressed air tank. What kind of
process is this?
Adiabatic
Which of the following processes for an ideal gas system has an unchanging
internal
energy and a heat intake that corresponds to the value of the work done by
the system?
Isothermal process
According to the first law of thermodynamics, the difference between energy
transferred to or from a system as heat and energy transferred to or from a
system by work is
equivalent to which of the following?
Internal energy change
, A 4 mol ideal gas system undergoes an adiabatic process in which it expands
and does 20 J of work on its environment. What is the change in internal energy?
-20J
A 4 mol ideal gas system undergoes an adiabatic process in which it expands
and does 20 J of work on its environment. How much energy is transferred to the
system as heat?
0J
According to the second law of thermodynamics, the heat received by a heat
engine operating on a complete cycle from a high-temperature reservoir
Cannot be completely converted to work
A ball is thrown against a brick wall. After the collision,
The kinetic energy decreases. And the ball is capable of doing less work
When a system's disorder is increased,
Less energy is available to do work
A chunk of ice with a mass of 1 kg at 0C melts and absorbs 3.35x10^8J of heat
in the process. Which best describes what happened to this system?
It's entropy increased
According to the second law of thermodynamics, which of the following applies
for any process that can occur within an isolated system?
Entropy increases
Thermodynamics Exam Questions Verified and Provided with A+
Graded Answers |Latest Updated 2026
If an ideal gas does positive work on its surroundings,
The volume of the gas increases
Air cools as it escapes from a driver's compressed air tank. What kind of
process is this?
Adiabatic
Which of the following processes for an ideal gas system has an unchanging
internal
energy and a heat intake that corresponds to the value of the work done by
the system?
Isothermal process
According to the first law of thermodynamics, the difference between energy
transferred to or from a system as heat and energy transferred to or from a
system by work is
equivalent to which of the following?
Internal energy change
, A 4 mol ideal gas system undergoes an adiabatic process in which it expands
and does 20 J of work on its environment. What is the change in internal energy?
-20J
A 4 mol ideal gas system undergoes an adiabatic process in which it expands
and does 20 J of work on its environment. How much energy is transferred to the
system as heat?
0J
According to the second law of thermodynamics, the heat received by a heat
engine operating on a complete cycle from a high-temperature reservoir
Cannot be completely converted to work
A ball is thrown against a brick wall. After the collision,
The kinetic energy decreases. And the ball is capable of doing less work
When a system's disorder is increased,
Less energy is available to do work
A chunk of ice with a mass of 1 kg at 0C melts and absorbs 3.35x10^8J of heat
in the process. Which best describes what happened to this system?
It's entropy increased
According to the second law of thermodynamics, which of the following applies
for any process that can occur within an isolated system?
Entropy increases
