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In the equilibrium, `2SO_(2)(g)+O_(2)(g)hArr2SO_(3)(g)` the partial pressure of `SO_(2),O_(2)` and `SO_(3)` are 0.662, 0.10 and 0.331 atm respectively. What should be the partial pressure of oxygen so that the equilibrium concentration of `SO_(2)` and `SO_(3)` are equal.A. `0.4" atm "`B. `1.0" atm "`C. `0.8" atm "`D. `0.25" atm "` |
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Answer» Correct Answer - A `2SO_((g))+O_(2)(g)hArr2SO_(3(g))` `K_(P)=((P_(SO_(3)))^(2))/(P_(SO2)^(" "2)PO_(2))=((0.331)^(2))/((0.662)^(2)xx0.1)=(1)/(0.4)" atm"^(-1) ` `{:(" "2SO_(2)(g)+O_(2)(g)hArr2SO_(3)(g)),(Let" "P" "P" "P):},` `K_(P)=(1)/(0.4)=((P)^(2))/((P)^(2)xxP_(O_(2)))` `P_(O_(2))=0.4" atm Ans."` |
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