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Shweta Thakur posted an Question
July 18, 2020 • 19:30 pm
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30 points
30 points
- IIT JAM
- Chemistry (CY)
Plz explain this final temperature is 280 k. which of the following statements is/are t
A monoatomic ideal gas at 1200 Kis expanded adiabatically from 1L to 8L such jee that its final temperature is 280 K. Which of the following statements is/are true for thi
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Suman Kumar
Sweta option C is correct?
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no d
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See I am getting this
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PV gamma we apply for reversible Adibatic.
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how pressure will remain constant
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pressure should decrease mam
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Ya that's what I am saying. Priyanshu has given wrong explanation
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suman mam i'm saying this pls check...as i am saying in adiabtaic expansion temp decreases but pressure remain constant
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i m just explaining here expansion process for adiabtaic
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Temperature is decreasing.
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yes but pressure is not constant here na
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pressure kaise constant hoga if volume is changing
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suman mam see
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Priyanshu kumar
I think option D as because in adiabatic expansion the temp is decreasing but pressure remain constant..but see the pressure which comes
gaama -1 hota sir( power)
for adiabatic condition i take shweta PV gamma =constant
ok
I'm explained this in better way later..
ok
sir
sir agr TV ^gama -2 kroge to final temp 300 aayega which is very large than given final temperature
sry Gama -1
see sir
ye shweta...i m just explaining as a case of adiabatic expansion...
wait Shweta...i explained this it you later in better way
ok sir