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When the system 2HI(g) hArr H(2)(g)+I(2)...

When the system `2HI(g) hArr H_(2)(g)+I_(2)(g)` is at equilibrium, inert gas is introduced. Dissociation of `HI` is ………….

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To solve the question regarding the effect of introducing an inert gas on the dissociation of HI in the equilibrium system \(2HI(g) \rightleftharpoons H_2(g) + I_2(g)\), we can follow these steps: ### Step-by-Step Solution: 1. **Understand the Reaction**: The reaction given is \(2HI(g) \rightleftharpoons H_2(g) + I_2(g)\). In this reaction, two moles of hydrogen iodide (HI) dissociate to form one mole of hydrogen (H2) and one mole of iodine (I2). 2. **Identify the Change in Moles**: Calculate the change in the number of moles of gas during the reaction. - Reactants: 2 moles of HI ...
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CENGAGE CHEMISTRY ENGLISH-CHEMICAL EQUILIBRIUM-Exercises (Fill In The Blanks)
  1. If the activation energies of the forward and backward reactions of a ...

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  2. If the value of equilibrium constant is large, ……….. Are more stable.

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  3. The magnitude of equilibrium constant is a measure of ………. to which th...

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  4. Le Chatelier's principle is applicable to both …………. and …………. equilib...

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  5. Low temperature is favourable for ……….. reactions.

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  6. Low pressure is favourable for those reversible reactions in which the...

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  7. If the temperature of the system at equilibrium is increased, the equi...

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  8. An endothermic reaction which proceeds with decrease in volume will gi...

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  9. The formation of ammonia by Haber's process is favoured by ………. pressu...

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  10. Low pressure favoures those reactions which occur with ……….. in the nu...

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  11. For a system of gases A, B, C, and D at equilibrium A+2B hArr C+3D, th...

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  12. A+B hArr C+D If initially the concentration of A and B are both equa...

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  13. For reaction PCl(3)(g)+Cl(2)(g) hArr PCl(5)(g), K(c) is 30 at 300 K. T...

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  14. The equilibrium constant for the reaction CaCO(3)(s) hArr CaO(s)+CO(...

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  15. The vapour density of Pcl(5) is 104.16 but when heated to 230^(@)C, it...

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  16. In line kilns, the following reaction, CaCO(3)(s) hArr CaO(s)+CO(2)(...

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  17. The degree of dissociation of PCl(5) will be more at ………. pressure.

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  18. When the system 2HI(g) hArr H(2)(g)+I(2)(g) is at equilibrium, inert g...

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  19. When a product is removed from the system which is at equilibrium ………....

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  20. The melting of ice is favoured by ………….. pressure and ………….. temperatu...

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