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In the heterogenous equilirbium CaCO(3...

In the heterogenous equilirbium
`CaCO_(3(s))hArr CaO_((s))+CO_(2(g))` the `K_(eq)` value is given by

A

partial pressure of `CO_(2)`

B

activity `CaO`

C

activities of `CaCO_(3)`

D

`[CaO]//[CaCO_(3)].`

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NCERT TAMIL-CHEMICAL EQUILIBRIUM - I-QUESTION
  1. For the equilibrium N(2)O(4(g))hArr 2NO(2(g)), the K(p) and K(c ) valu...

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  2. For endothermic equilibrium, increase in temperature changes the K(eq)...

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  3. In the heterogenous equilirbium CaCO(3(s))hArr CaO((s))+CO(2(g)) the...

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  4. For the equilibrium reaction H(2(g))+I(2(g))hArr 2HI((g))

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  5. In endothermic equilibrium reaction the increase in temperature

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  6. When the reactant is a liquid which decomposes to gaseous products. Th...

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  7. When reactants and products are in gaseous state, the equilibrium cons...

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  8. Value of the equilibrium constant is of the initial concentration of ...

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  9. According to law of mass action, the rate of a chemical reaction is pr...

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  10. {:("11. "K(p),"a. homogeneous equilibrium"),("12. "CaCO(3)hArr CaO((s)...

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  11. State law of mass action.

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  12. Write the Kp expression for PCl(5(g))hArr PCl(3(g)) + Cl(2(g))

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  13. Relate K(p) and K(c) when Deltan=0, Deltan=1, Deltan=2.0

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  14. Give an example of irreversible reaction

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  15. Reason out why equilibrium concentrations remain constant.

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  16. Differentiate irreversible and reversible reactions.

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  17. Explain the characteristics of a chemical equilibrium.

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  18. Write a note on heterogeneous equilibrium reaction.

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  19. Two moles of H(2) and three moles of I(2) are taken in 2 dm^(3) vessel...

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  20. At 25^(@)C, K(c ) for the reaction 3C(2)H(2(g))hArr C(6)H(6(g)) is 4.0...

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