Solve this multiple-choice question and choose the correct option.

Home » Mechanical Engineering » Thermodynamics

Perfect (ideal) gas behavior: governing gas laws Identify which classical gas laws collectively govern the behavior of a perfect gas through the ideal gas relation. Choose the correct option.

Difficulty: Easy

Boyle's law
Charles' law
Gay-Lussac law
all of these

Correct Answer: all of these

Explanation:

ConceptBoyle’s (p ∝ 1/V at constant T), Charles’ (V ∝ T at constant p), and Gay-Lussac’s (p ∝ T at constant V) together synthesize into the ideal gas equation pV = nRT.

Final Answerall of these

← Previous Question Next Question→

More Questions from Thermodynamics

Thermodynamics: definition of specific heat at constant volume (cᵥ) Identify what we call the heat required to raise the temperature of a unit mass of a gas by one degree when the volume is held constant. Choose the correct option.
Thermodynamic cycles: nature of Stirling and Ericsson cycles Classify the Stirling and Ericsson cycles by reversibility and idealization. Choose the correct option.
Kinetic theory of gases: formula for the most probable molecular speed Select the correct expression for the most probable speed of gas molecules in terms of absolute temperature T and molar mass M (or Boltzmann constant k and molecular mass m). Choose the correct formula.
Definition check: what do we call a sequence of processes returning to initial state? A series of operations that occurs in a fixed order and restores the system to its initial state at the end. Choose the correct term.
Fuel gas production: true/false statement about water gas formation Statement: “Water gas is obtained by passing air and a large amount of steam over waste coal at about 650°C.” Decide whether this statement is correct.
Gas constants: select the correct SI value for the specific gas constant of air Pick the correct numerical value (with units) commonly used for the gas constant of air in SI calculations. Choose the correct option.
Town (street/domestic) lighting/heating gas — historical usage Identify which manufactured gas was mostly used historically for street and domestic lighting and heating in towns. Choose the correct option.
Temperature scales: absolute zero reference on Celsius and Fahrenheit scales Select the correct value that represents absolute zero temperature. Choose the correct option.
Properties of water: standard specific heat value (approximate) Choose the standard textbook value for the specific heat of liquid water near room temperature. Choose the correct option.
Petroleum processing: identify the separation method described Process description: evaporate and condense the component with the lowest boiling point first, then the next higher, and so on, recovering liquid fuels separately in order of boiling point. Choose the correct process name.

Discussion & Comments

No comments yet. Be the first to comment!

Join Discussion