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Consider the reaction, `2CI_(2)(g)+2H_(2)O(g)hArr4HCI(g)+P_(2)(g) DeltaH^(@)=+113KJ` The four gases, `CI_(2),H_(2)O,HCI "and" O_(2)`, are mixed and the reaction is allowed to come to equilibrium. Each operation is to be considered separately. Temperature and volume are constant unless stted otherwise. Report the number of operations in the left column which lead to increase in the equilibrium value of the quantity in the right column. (a) Increasing the volume of the container Number of moles of `H_(2)O` (b) Adding `O_(2)` Number of moles of `H_(2)O` (c) Adding `O_(2)` Number of moles of `HCI` (d) Decreasing the volume of the container Number of moles of `CI_(2)` (e) Decreasing the vollume of the container Partial pressure of `CI_(2)` (f) Decreasing the volume of the container K_(C)` (g) Raising the temperature Concentration of HCI` (i) Adding `He` Number of moles of `HCI` (j) Adding catalyst Number of moles of `HCI` |
Answer» Correct Answer - 5 (a) decrease (b) increase (c) decrease (d) increase (e) increase (f) no change (g) increase (h) increase (i) no change (j) no change |
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