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JEE Main 2022 Chemistry question

ChemistryEquilibriumJEE Main 2022

At 298 K, the equilibrium constant is for the reaction: Cu(s) + 2Ag^{+}(aq) \rightleftharpoons Cu^{2+}(aq) + 2Ag(s). The equilibrium constant for the reaction \frac{1}{2}Cu^{2+}(aq) + Ag(s) \rightleftharpoons \frac{1}{2}Cu(s) + Ag^{+}(aq) is . The value of x is (Nearest integer)

Answer: 2

Solution

The given reaction has . The required reaction is the reverse reaction multiplied by

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Question ID VK-025159