Gibbs Helmholtz Equation (Chemical Thermodynamics)

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Awaysome expanation....
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Easy to understand 😀

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Excellent explanation

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Nice way of teaching ...👌🏻😊

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superb .. thank you so much mam.. it was much better than my college professor.. 184th like has been given by me

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[@coumarin25]

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Make more videos on Thermodynamics & others chapters of physical chemistry

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Helpful🙂

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[@oxfordadvancedlearnersgrou2410]

Awesome...

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[@mitadas5413]

Thanks you mam...it's very helpful

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[@payaljoshi274]

Good explanation..but i have doubt in eq 10 why you have write there d(∆G) instead of ∆(dG)...i am from biological background so i can't understand this...pls tell me mam.

[@PearlsExcel]

d indicates smallest change whereas ∆ indicate total change.

[@saikumaryadav9183]

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[@zahir635]

So should we write if the initial and final values of G,H,S AT CONSTANT TEMPERATURE BE G1,H1,S1 AND G2,H2,S2
OR AT CONSTANT PRESSURE BE G1,H1,
S1 AND G2,H2,S2

[@PearlsExcel]

I'm not getting it ..ur doubt

[@zahir635]

In my book this whole sentence is written before solving this equation but according to me it should be written at constant pressure because we are differentiain w.r.t temperature

[@PearlsExcel]

Yes correct

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[@Reasonings-minds]

Ma'am please make the vedio all units of physical chemistry for b.sc 2nd semester

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Okay

[@vikasgarg8559]

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[@yashmandal7780]

I have a doubt
Equation number (3)
You differentiate w.r.t.?

[@PearlsExcel]

Not w.r.t..its terminology

[@PearlsExcel]

Or u can say change

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I want more videos

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Which topic do you needed

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[@kedardhongade2748]

Saare youtube videos bata rahe hai ki derive kaise karna hai.....ye kyu nahi batate ki kyu karna hai derive.....iska significance kya hai...iska use kya hai....????

[@PearlsExcel]

Hello kedar, thx for your review comment.
Basically, Gibbs Helmholtz equation used in the calculation of the change in enthalpy using the change in Gibbs energy when the temperature is varied at constant pressure also used in predicting spontaneity of the process.

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