How heat at constant pressure is equal to change in enthalpy?
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⛦Hᴇʀᴇ Is Yoᴜʀ Aɴsᴡᴇʀ⚑
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Enthalpy➙ In thermodynamics, a measure of the heat content of a chemical or physical system.
▶ Steps are:-
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❖ At constant volume, the heat of reaction is equal to the change in the internal energy of the system.
❖ At constant pressure, the heat of reaction is equal to the enthalpy change of the system.
❖ Most chemical reactions occur at constant pressure, so enthalpy is more often used to measure heats of reaction than internal energy.
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Thanks...✊
▬▬▬▬▬▬▬▬▬▬▬▬☟
Enthalpy➙ In thermodynamics, a measure of the heat content of a chemical or physical system.
▶ Steps are:-
==========================⤵
❖ At constant volume, the heat of reaction is equal to the change in the internal energy of the system.
❖ At constant pressure, the heat of reaction is equal to the enthalpy change of the system.
❖ Most chemical reactions occur at constant pressure, so enthalpy is more often used to measure heats of reaction than internal energy.
_________
Thanks...✊
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