Thermodynamics State Variables and Equation of State

IMPORTANT

Thermodynamics State Variables and Equation of State: Overview

From this topic, we will understand the concept of equilibrium of a system with suitable examples. The equation of the state of a system will also be discussed here. It also covers the extensive and intensive properties of a system.

Important Questions on Thermodynamics State Variables and Equation of State

EASY
IMPORTANT

Which of the following is the state variable?

EASY
IMPORTANT

Which of the following variables is intensive?

EASY
IMPORTANT

Which of the following is an extensive property.

HARD
IMPORTANT

Which of the following is isentropic process

EASY
IMPORTANT

In an isothermal process if heat is released from an ideal gas then

MEDIUM
IMPORTANT

The graph for Boyle's law is called

EASY
IMPORTANT

Which is the correct graphical representation for ideal gas under isothermal condition?

EASY
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Which is intensive property?

HARD
IMPORTANT

Which of these is an example of the intensive quantity in thermodynamics?

MEDIUM
IMPORTANT

Which one this is example of the extensive variable in thermodynamics?

HARD
IMPORTANT

From the given options, using which variables for X and Y -axis we can make an isotherm graph?

MEDIUM
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Write down the definition of the state variable.

MEDIUM
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From the given below option, which one is not the state variable?

MEDIUM
IMPORTANT

In an isothermal change, the internal energy of an ideal gas:

EASY
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The real gases deviate from the ideal gas equation when the pressure increases.

EASY
IMPORTANT

Which of the following parameters do not characterise the thermodynamic state of matter.

EASY
IMPORTANT

Consider the following thermodynamic variables:
(i) Pressure
(ii) Internal Energy
(iii) Volume
(iv) Temperature

Out of these, the intensive variable(s) is (are):