A mixture containing 0.02 mole of and 0.02 mole of is dissolved in 2 L of solution. 1 L of this mixture is treated with excess aqueous . What is the amount of precipitate formed?

Question

A mixture containing 0.02 mole of $[Co(NH_3)_5SO_4]Br$ and 0.02 mole of $[Co(NH_3)_5Br]SO_4$ is dissolved in 2 L of solution. 1 L of this mixture is treated with excess aqueous $AgNO_3$. What is the amount of precipitate formed?

Prashant Kotian · Accepted Answer

Correct answer: A. 1 L contains 0.01 mole of each complex. Only the outside the coordination sphere in will precipitate with . Thus, 0.01 mole of forms [3, 4].

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