Saved Bookmarks
| 1. |
From equation (i) and (ii), `CohArrCO+(1)/(2)O_(2)[K_(c1)=9.0xx10^(-12)` at `1000^(@)C]` (i) `H_(2)OhArrH_(2)+(1)/(2)O_(2)[K_(c2)=7.0xx10^(-12)` at `1000^(@)C]` (ii) the equilibrium for the reaction `CO_(2)+H_(2)hArrCO+H_(2)O` at the same temperature isA. `0.78`B. `2.0`C. `16.2`D. `1.28` |
|
Answer» Correct Answer - D (i) `CO_(2) hArr CO + 1/2O_(2) K_(1) = 9.1 xx 10^(-13)` (ii) `H_(2)O hArr H_(2) + 1/2 O_(2)K_(2) = 7.1 xx 10^(-12)` Object `CO_(2) + H_(2) hArr CO + H_(2)O` equation (i) - (ii) `:. K^(1) = (K_(1))/(K_(2)) = 1.28` `C_(t) = C_(0)e^(-kt)` `:. R = R_(0)e^(-kt)` |
|