2 moles of CO and 1 mole of O2 are taken in a container of volume 1 litre to form 2 moles of CO2 according to equation 2CO - O2- 2CO2- - H - -560KJ-In this process- pressure changes from 70 atm to 40 atm- Find out value of - U at 500 K-Given- gases deviates apprecially from ideal nature- 1 atm-litre - 0-1 KJ-

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Calorimetry

2 moles of ...

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$2$ moles of $C O$ and $1$ mole of $O_{2}$ are taken in a container of volume $1$ litre to form $2$ moles of $C O_{2}$ according to equation
$2 C O + O_{2} \to 2 C O_{2}, Δ H = - 560 K J$ .
In this process, pressure changes from $70 a t m$ to $40 a t m$ . Find out value of $Δ U$ at $500 K$ .
[Given: gases deviates apprecially from ideal nature. $1 a t m - l i t r e = 0.1 K J$ ].

- 530 K J

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- 500 K J

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- 557 K J

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- 560 K J

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2 C O + O_{2} \to 2 C O_{2}; Δ H = - 560 K J

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