3 JEE Main 2007 Thermodynamics (C) previous-year questions with verified answers and step-by-step solutions.
These are the JEE Main 2007 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.
Assuming that water vapour is an ideal gas, the internal energy (Δ U) when 1~mol of water is vapourised at 1 ~bar press…
Identify the correct statement regarding a spontaneous process
In conversion of lime-stone to lime, CaCO₃(~s) CaO(s)+CO₂(~g) the vales of Δ Hⁱrc and Δ Sⁱrc are +179.1 ~kJ ~mol⁻¹ and…