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

Question

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

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. 1
B. 2
C. 3
D. 4

Monjur Alahi

7 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

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`

7 views Answered 2023-02-05 15:29