Enthaply kya hoti hai || What is Enthalpy || Enthalpy in hindi

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Enthalpy /ˈɛnθəlpi/ (listen), a property of a thermodynamic system, is the sum of the system's internal energy and the product of its pressure and volume.[1] It is a state function used in many measurements in chemical, biological, and physical systems at a constant pressure, which is conveniently provided by the large ambient atmosphere
What enthalpy means?
Enthalpy Definition. Enthalpy is defined as follows H = E + PV. Enthalpy is the sum of the internal energy. and pressure times volume.
What is enthalpy and entropy?
Enthalpy is the measure of total heat present in the thermodynamic system where the pressure is constant. It is represented as. Δ H = Δ E + P Δ V. where E is the internal energy, P is the pressure and E is the energy. Entropy is the measure of disorder in a thermodynamic system.
What is enthalpy with example?
Enthalpy is a thermodynamic property of a system. It is the sum of the internal energy added to the product of the pressure and volume of the system. It reflects the capacity to do non-mechanical work and the capacity to release heat. Enthalpy is denoted as H; specific enthalpy denoted as h
What is enthalpy in Class 11 Chemistry?
The enthalpy of a system is defined as the sum of the internal energy of the system and the energy taht arises due to its pressure and volume. Mathematically. H=U+PV. Here, H is enthalpy, U is the internal energy, P is pressure and V is volume.
What is enthalpy and SI unit?
The enthalpy of a substance H is defined as. H = U + PV. Hence, the enthalpy is calculated as the sum of internal energy and the product of pressure and volume of the system. It is an extensive property of a system and its unit is kJ. So it is a form of energy with the dimensional unit ML2T-2
What is difference between heat and enthalpy?
Enthalpy(H) is the sum of the internal energy(U) and the product of pressure(P) and volume(V). The heat added or lost by the system is measured as the change in enthalpy (ΔH), not the actual amount of heat.
What is difference between enthalpy and energy?
Enthalpy is a measure of the total heat energy, absorbed or released, in a thermodynamic system. Internal energy indicates the total energy, potential or kinetic, in a thermodynamic system.
What is another word for enthalpy?
Also called heat content, total heat
What is entropy in simple terms?
Entropy, loosely, is a measure of quality of energy in the sense that the lower the entropy the higher the quality. Energy stored in a carefully ordered way (the efficient library) has lower entropy. Energy stored in a chaotic way (the random-pile library) has high entropy.
Is enthalpy positive or negative?
So, if a reaction releases more energy than it absorbs, the reaction is exothermic and enthalpy will be negative. Think of this as an amount of heat leaving (or being subtracted from) the reaction. If a reaction absorbs or uses more energy than it releases, the reaction is endothermic, and enthalpy will be positive
Does enthalpy mean heat?
Enthalpy is a state function whose change indicates the amount of heat transferred from a system to its surroundings or vice versa, at constant pressure. The change in the internal energy of a system is the sum of the heat transferred and the work done.
what is enthalpy in chemistry
enthalpy vs entropy
enthalpy unit
enthalpy definition in thermodynamics
enthalpy change
what is enthalpy in chemistry class 11
enthalpy meaning in tamil
enthalpy symbol

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Sir ji Maja aa gaya aur jo apne kaha ki chalo hamare mazhab ki baat hai to pressure badha diya 😂
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Sir diploma maine 2018 me pass kiya tha tab maine Enthelapy rat liya tha
Or samajh me aaj aaya😂
Sach bol raha hu

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Sir aapko very very thank you, Aaj first time mujhe enthalpy aache se samaj me aaya hai

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Ji guru ji aa gayi enthalpy samajh me.

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Pressure badhaye ja rhe hai maje hi maje 6:49
Mai bhi Hindi se hu sir 6 sem 16:03

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Gajab speech 1 No.

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Best videoo on enthalpy

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Aaj samaj aa gya enthalpy kya h

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Pressure kis trah increase hota h internal energy k sath sath

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Finally
h=U+PV

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Sir, nice video. Please explain ENTROPY also. Thank you.

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After heating water in boiler internal energy increases then how they will increase preasure of of water or steam

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Sir enthalpy constant pressure pe dekhte hai na?

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Yes sir

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Superheated steam has higher enthalpy than dry saturated steam, and if yes, is it the primary reason to use superheated steam to run steam turbines?

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10:45 maja agya 😂😂😂

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Ab bi smjh ni ayi sir ji...

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Enthalpy to a gyi ab entropy or bata do ❤🎉😊

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Diploma

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video can be short

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Enthalpy and entropy ab tak samjh nai aai....
Sir apki office kha h wahi ake samjhana

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How can we increase the pressure without increasing temperature?

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Enthalpy change can cause pressure change/increase without temperature.... May be

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@@ABHISHEK_AGARWAL_NEET Given, Enthalpy change can increase pressure without temperature change, what is causing the enthalpy change. Thank you

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