The Ideal Gas Equation (Grade 11 NSC Matric Physical Sciences): Quizzes

$pV = nRT$

Equal volumes of gases at same T & P have same number of molecules

8,314 J·K⁻¹·mol⁻¹

Pascals (Pa)

313 K

105,000 Pa

0.025 m³

J·K⁻¹·mol⁻¹

When multiple variables are changing

Number of particles or moles