Kelvi

Under isothermal condition, a gas at $300$ K expands from $0.1$ L to $0.25$ L against a constant external pressure of $2$ bar. The work done by the gas is $\\$ (Given that $1$ L bar $= 100$ J)

medium

Thermodynamics

2019

chemistry

$-30$ J

$5$ kJ

$25$ J

$30$ J

Explanation

To solve this problem, we need to calculate the work done by the gas during the expansion. $\\$ Given: $\\$ • Initial volume $V_1 = 0.1$ L $\\$ • Final volume $V_2 = 0.25$

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Under isothermal condition, a gas at 300 300 300 K expands from 0.1 0.1 0.1 L to 0.25 0.25 0.25 L against a constant external pressure of 2 2 2 bar. The work done by the gas is \\ (Given that 1 1 1 L bar =100 = 100 =100 J)

Explanation

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Under isothermal condition, a gas at $300$ K expands from $0.1$ L to $0.25$ L against a constant external pressure of $2$ bar. The work done by the gas is $\\$ (Given that $1$ L bar $= 100$ J)