The necessary condition for Boyle's law to hold is that the process must be _.
Correct answer: D. Isothermal
- A. Isobaric
- B. Adiabatic
- C. Isochoric
- D. Isothermal
Explanation
Pressure and volume are said to be inversely proportional only when the temperature is kept constant. Thus, a necessary condition for Boyle's law is that the process should be isothermal.
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About Boyle's Law
Boyle's law states that the pressure of a fixed mass of gas varies inversely with its volume when temperature remains constant. Problems use the relationship P₁V₁ = P₂V₂, pressure-volume graphs and volume changes, with constant temperature distinguishing it from Charles's law.
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