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The pressure at equilibrium over solid A is 50 atm and over solid D is 68 atm if both solid A and D are heated simultaneously then find mole fraction of C

Answer»

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Solution :MOLE fraction of C
`C=x/(2(x+y))`
As we KNOW `(K_(p_(1))/(K_(p_(2)))=x/yrArry/xrArry/x=(K_(p_(2)))/(K_(p_(1)))`
`rArr(x+y)/x=(K_(p_(2))+K_(p_(1)))/(K_(p_(1))),(2(x+y))/x=(2(k_(p_(2))+k_(p_(1))))/(K_(p_(1)))`
`x/(2(x+y))=(K_(p_(2)))/(2(K_(p_(2))+K_(p_(1))))`
`rArr` mole fraction of C `=(K_(p_(1)))/(2(K_(p_(2))+K_(p_(1))))`


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