मराठी

Calculate work done when 0.5 moles of C02 is compressed isothermally and reversibly at 298 K from 100 kPa to 263.4 kPa. (R = 8.314 kJ mol-1 K-1) -

Calculate work done when 0.5 moles of C0₂ is compressed isothermally and reversibly at 298 K from 100 kPa to 263.4 kPa. (R = 8.314 kJ mol^-1 K^-1)

संख्यात्मक

Given: P₁ = 100 kPa, P₂ = 263.4 kPa, n = 0.5, R = 8.314 x 10^-3 kJ moI^-1 K^-1, T = 298K

`W_max = 2.3030xxnRTlog_10 P_1/P_2`

`W_max = 2.303xx8.314xx10^-3xx0.5xx298xxlog_10 100/263.4`

`=2.303xx8.314xx10^-3xx0.5xx298xx0.3796`

`= 1.083 kJ`

`= 1.1 kJ`

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Concept of Maximum Work

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