InterviewSolution
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InterviewSolution
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A vessel at 1000 K contains `CO_(2)` with a pressure of 0.5 atm . Some of the `CO_(2)` is converted into CO on the addition of graphite . If the total pressure at equilibrium is `0*8` atm , the value of K isA. 3 atmB. `0*3 `atmC. `0*18 atm`D. `1*8 ` atm |
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Answer» Correct Answer - D `{:(,CO_(2)(g),+,C(s),hArr,2CO(g)),(" Intial ",0.5 atm,,,,),("At eqm.",0.5 -p,,,,2 p):}` `:. (0.5 -p) +2 p = 0.8" atm " or p=0.3 " atm "` `K=(p^(2) CO)/p_(CO_(2)) = (0.6)^(2)/((0.5 -0.3)) = (0.6 xx0.6)/0.2 = 1.8 " atm", ` |
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