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Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
- IIT JAM
- Chemistry (CY)
Uj luropy increases in atomisation of dihydrogen 95. wucil iu g of water is reversible heated from 50c to 75°c at 1 atm, the change m enuopy of the universe is:
uj Luropy increases in atomisation of dihydrogen 95. wucil iU g of water is reversible heated from 50C to 75°C at 1 atm, the change m enuopy of the universe is: (a) 0 (a) 0.616 JK-1 (c)-0.616 JK- (d) 3.42 JK- 96 Calculate AS for 3 mol of a diatomic ideal gas which is heated and compressed from 298 and
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Priyanshu kumar Best Answer
Dear Reshav,here change in entropy of universe is Zero as the process is given reversible and in reversible process the surrounding goes equal and oppposite change as the system { dS of system = -dS of surrounding}...So option A is correct...If the given process is irreversible then you can calculate entropy by following the solution which i attached below👇
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reshav???
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Priyanshu kumar
Hope this will helps u😊