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Laws and key relationships

Laws and key relationships

Point 1 of 8 — Lesson 1 – Boyle, Charles, Pressure Laws and General Gas LawQuestion bank: 5 questions (5 with pictures)

02 Laws and key relationships

  • Boyle's Law: [ Formula: P1 × V1 = P2 × V2 (at constant T) ] Isothermal condition.
  • Charles's Law: [ Formula: V1 / T1 = V2 / T2 (at constant P) ] Temperatures T must be in Kelvin: T(K) = t(°C) + 273.
  • Gay-Lussac's Pressure Law: [ Formula: P1 / T1 = P2 / T2 (at constant V) ] Isochoric condition.
  • General Gas Law: [ Formula: (P1 × V1) / T1 = (P2 × V2) / T2 ] Governs simultaneous changes in pressure, volume, and temperature.
  • Gas Mixtures Law: [ Formula: Pmix × Vmix = (P1 × V1) + (P2 × V2) + ... ] For non-reacting gas mixtures at constant temperature.

📝 Question bank for this point

5 questions linked to this point only, 5 of them with pictures.