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Chapter 9 of 19
Formula Sheet

ThermodynamicsFormula Sheet

TG EAPCET · Chemistry

All important formulas from Thermodynamics for TG EAPCET Chemistry. Quick reference for revision and problem solving.

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A diagram illustrating the three types of thermodynamic systems: open, closed, and isolated, showing the exchange of matter and energy with the surroundings.
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Formula Sheet — Thermodynamics

Important formulas and equations from Thermodynamics for TG EAPCET Chemistry.

Formulas — Thermodynamics

Thermodynamic Terms & System Types

First Law of Thermodynamics & Work

ΔU = q + w
w = -Pₑₓₜ × ΔV
w_rev = -nRT ln(V₂/V₁) = -nRT ln(P₁/P₂)
w_ad = nR(T₂-T₁)/(γ-1)

Enthalpy & Heat Capacity

H = U + PV
ΔH = ΔU + ΔnₑRT
qₚ = ΔH and qᵥ = ΔU
Cₚ - Cᵥ = R

Standard Enthalpies

Δᵣᶠ H° = Σ Δᶠ H°(products) - Σ Δᶠ H°(reactants)
Δᵣ H = Σ Bond enthalpies(broken) - Σ Bond enthalpies(formed)

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Frequently Asked Questions

What topics are covered in Thermodynamics for TG EAPCET?
Thermodynamics is an important chapter in TG EAPCET 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 TG EAPCET?
Thermodynamics is a frequently tested chapter in TG EAPCET 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 TG EAPCET?
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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Get the full Thermodynamics chapter — for free.

Practice questions, revision notes, formula sheet and AI doubt-solver for TG EAPCET Chemistry.