Shweta Thakur posted an Question
September 22, 2020 • 22:33 pm 30 points
  • IIT JAM
  • Chemistry (CY)

In this question xo2 is stable? lg)+o2(9) k, 1 x 10 24 2x02 x2(g) + 202(g); k2 2.5 x 10 10

In the following reactions which one oxide is more stable. 2XO Xalg)+O2(9) K, 1 x 10 24 2X02 X2(g) + 202(g); K2 2.5 x 10 10

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  • Achyut ranjan gogoi best-answer

    Compare the equilibrium constant value. lesser the equilibrium constant value more is the stability of the reactant .

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    XO2 is more stable here

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    Any doubt Sweta ?

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    no sir

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    Priyanshu kumar Best Answer

    2nd one is more stable Low value of the equilibrium constant means that the extent of the forward reaction is small. So the decomposition occurs to small extent. So the oxide has high stability.

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