6 JEE Main 2017 Thermodynamics (C) previous-year questions with verified answers and step-by-step solutions.
These are the JEE Main 2017 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.
A gas undergoes change from state A to state B . In this process, the heat absorbed and work done by the gas is 5  …
The enthalpy change on freezing of 1   mol of water at 5 ° C to ice at - 5 ° C is: (Given Δ fus …
For a reaction, A g → A l ;   ΔH = - 3 RT . The correct statement for the reaction is
Δ U is equal to:
An ideal gas undergoes isothermal expansion at constant pressure. During the process:
Given: C graphite + O 2 g → CO 2 g   ; Δ r H o = − 393 .5   kJ   mol − 1 H 2 g +…