5 JEE Main 2003 Thermodynamics (C) previous-year questions with verified answers and step-by-step solutions.
These are the JEE Main 2003 previous-year questions from the Thermodynamics (C) chapter of Chemistry. Each links to a full solution with a verified answer key. To see the whole chapter across all years, visit the Thermodynamics (C) chapter hub.
If at 298 ~K the bond energies of C-H, C-C, C=C and H-H bonds are respectively 414,347,615 and 435 ~kJ mol⁻¹, the value…
In an irreversible process taking place at constant T and P and in which only pressure-volume work is being done, the c…
The correct relationship between free energy change in a reaction and the corresponding equilibrium constant Kc is
The internal energy change when a system goes from state A to B is 40 ~kJ / mole. If the system goes from A to B by a r…
The enthalpy change for a reaction does not depend upon