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Does the number of moles of reaction pro...

Does the number of moles of reaction products increase, decrease, or remain same when each of the following equilibrium is subjected to a decrease in pressure by increasing the volume?
a. `PCl_(5)(g) hArr PCl_(3)(g)+Cl_(2)(g)`
b. `CaO(s)+CO_(2)(g) hArr CaCO_(3)(s)`
c. `3Fe(s)+4H_(2)O(g) hArr Fe_(3)O_(4)(s)+4H_(2)(g)`

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(a) increase (b) decrease (c) remain same.
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MODERN PUBLICATION-EQUILIBRIUM-Conceptual Question 1
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  8. The equilibrium constants for the three reactions: A+2B hArr C, " "...

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  9. Why does the dissociation of PCl5 decrease in the presence of Cl2 ?

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  10. The equilibrium constant for the reaction: SO3(g) hArr SO2(g) +1/2O...

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  11. Will the yield of C or F Increases with increase in temperature ? A+...

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  12. At 500 K, Kc for the reaction: H2(g) + D2(g) hArr 2HD (g) is 3.6 W...

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  13. At 450 K, Kp = 2.0 xx 10^10/bar for the given reaction at equilibrium:...

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  14. Does the number of moles of reaction products increase, decrease, or r...

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  17. Predict which of the following reactions will have appreciable concent...

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  18. The value of K(c ) for the reaction 3O(2)(g) hArr 2O(3)(g) is 2.0xx10^...

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  19. Explain why pure liquids and solids can ignored while writing the equi...

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