OnlineCBT
Chemistry · THERMODYNAMICS
हिन्दीGiven below are two statements:\n Statement I: Heat absorbed by a system at constant volume is equal to the enthalpy change (\( q_v = \Delta H \)).\n Statement II: Heat absorbed by a system at constant pressure is equal to the internal energy change (\( q_p = \Delta U \)). \nIn the light of the above statements, choose the most appropriate answer from the options given below:
Correct answer · Option 2
Both Statement I and Statement II are incorrect.
Explanation
Heat at constant volume equals internal energy change (\( q_v = \Delta U \)) and heat at constant pressure equals enthalpy change (\( q_p = \Delta H \)). Thus, both statements are incorrect.
