Chapter 9 of 19
Formula Sheet
Thermodynamics — Formula Sheet
WBJEE · Chemistry
All important formulas from Thermodynamics for WBJEE Chemistry. Quick reference for revision and problem solving.
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Important formulas and equations from Thermodynamics for WBJEE Chemistry.
Formulas — Thermodynamics
Thermodynamic Terms & System Types
First Law of Thermodynamics & Work
ΔU = q + ww = -Pₑₓₜ × ΔVw_rev = -nRT ln(V₂/V₁) = -nRT ln(P₁/P₂)w_ad = nR(T₂-T₁)/(γ-1)Enthalpy & Heat Capacity
H = U + PVΔH = ΔU + ΔnₑRTqₚ = ΔH and qᵥ = ΔUCₚ - Cᵥ = RStandard Enthalpies
Δᵣᶠ H° = Σ Δᶠ H°(products) - Σ Δᶠ H°(reactants)Δᵣ H = Σ Bond enthalpies(broken) - Σ Bond enthalpies(formed)Get the complete formula sheet with derivations — continue in Super Tutor
Frequently Asked Questions
What topics are covered in Thermodynamics for WBJEE?
Thermodynamics is an important chapter in WBJEE Chemistry. It covers key concepts and formulas that are frequently tested in the exam. Key topics include: 5.1 Thermodynamic Terms and Systems, 5.2 Applications - Work and Heat Calculations, 5.3 Enthalpy and Calorimetry, 5.4 Standard Enthalpy Changes and Hess's Law.
How important is Thermodynamics for WBJEE?
Thermodynamics is a frequently tested chapter in WBJEE Chemistry. Questions from this chapter appear regularly in previous year papers. There are 269 practice questions available for this chapter.
How to prepare Thermodynamics for WBJEE?
Start by understanding the core concepts, then solve practice questions. Focus on formulas and their applications. Use revision notes for quick review before the exam.
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