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Class 12 Tuition > Learn Class XI-XII Tuition (PUC) > What is differenc between enthalpy and entropy ?
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What is differenc between enthalpy and entropy ?

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Entropy is a measure of disorder or randomness of a system. For example An ordered system has low entropy where as Enthalpy is defined as the sum of internal energy of a system and the product of the pressure and volume of the system.
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Entropy is a measure of disorder or randomness of a system. Enthalpy is defined as the sum of internal energy of a system and the product of the pressure and volume of the system.
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Math Wizard

Entropy is a measure of disorder or randomness of a system. An ordered system has low entropy. A disordered system has high entropy. Enthalpy is defined as the sum of internal energy of a system and the product of the pressure and volume of the system.
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Student will enjoy study

enthalpy is related to energy and entropoy is related to unevenness
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Btech and PUC tutor

Enthalphy is the form of energy associated with the moving mass of the system at a given temperature and pressure. Ultimately it will result in the heat energy. Whereas entropy is the how random a heat energy being spontaneous under the system conditions.
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Tutor

Entropy is the measure of the disorderliness of the system...like in solids the intermolecular forces of attraction are strong and hence less disorder....Therefore Entropy of gases is very high... Enthalpy H is the sum of internal energy U of a system and the product of the pressure and volume of...
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Entropy is the measure of the disorderliness of the system...like in solids the intermolecular forces of attraction are strong and hence less disorder....Therefore Entropy of gases is very high... Enthalpy H is the sum of internal energy U of a system and the product of the pressure and volume of the system. read less
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Mathematics, Physics tutor

Enthalpy(H)=U+PV U is internal energy of the system, and PV represents pressure volume energy, so enthalpy of a system is amount of energy required to create the system plus energy required to displace its environment and establish its volume and pressure so that system can exist. To understand entropy...
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Enthalpy(H)=U+PV U is internal energy of the system, and PV represents pressure volume energy, so enthalpy of a system is amount of energy required to create the system plus energy required to displace its environment and establish its volume and pressure so that system can exist. To understand entropy one must go through 2nd law of thermodynamics. In simple terms one can say that entropy is measurement of energy in a system that can NEVER be utilised. read less
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Tutor

Enthalpy is defined as the sum of internal energy of a system and the product of the pressure and volume of the system. Entropy is the randomness of a system.
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Tutor

For example we take a system of molecules in a closed box, The heat content of all of them is measured as enthalpy whereas the disorderness of all the molecules is measured as entropy
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Chemistry Coaching

Entropy is randomness in a system whereas enthalpy is change in energy of system.
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