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Intensive and extensive variables

This type of question, asked 2 times: 22 Jan 2025, 5 Apr 2026 S1. All 2 questions below, oldest first.

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  1. Question 1

    22 Jan 2025

    94
    Given are statements for certain thermodynamic variables, (A) Internal energy, volume (V) and mass (M) are extensive variables. (B) Pressure (P), temperature (T) and density ( ρ\rho ) are intensive variables. (C) Volume (V), temperature (T) and density ( ρ\rho ) are intensive variables. (D) Mass (M), temperature (T) and internal energy are extensive variables. Choose the correct answer from the points given below :

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  2. Question 2

    5 Apr 2026 S1

    8
    Consider the following statements: (A) Zeroth law of thermodynamics gives concept of temperature (B) First law of thermodynamics gives concept of internal energy (C) In isothermal expansion of ideal gas, ΔQ≠ΔW\Delta Q \neq \Delta W (D) Product of intensive and extensive variables is extensive (E) The ratio of any extensive variable to mass will be an extensive variable Choose the correct combination of statements from the options given below:

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