A system undergoes a process which absorbed `5 KJ` of heat and undergoing an expansion againt external pressure of `1 atm`, during the process change in internal energy is `300 J`. Then predict the change in volume (lit)A. 1B. 2C. 3D. 4

A system undergoes a process which absorbed `5 KJ` of heat and undergo

1.	A system undergoes a process which absorbed `5 KJ` of heat and undergoing an expansion againt external pressure of `1 atm`, during the process change in internal energy is `300 J`. Then predict the change in volume (lit)A. 1B. 2C. 3D. 4
Answer» Correct Answer - B `Delta U= q+W= q-P_(ext)(V_(2)-V_(1))` `300=500-1(Delta V)xx100` `Delta V=(500-300)/(100)=2 lit`

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A system undergoes a process which absorbed `5 KJ` of heat and undergoing an expansion againt external pressure of `1 atm`, during the process change in internal energy is `300 J`. Then predict the change in volume (lit)A. 1B. 2C. 3D. 4

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