The overall stability |Coordination Compound |JEE-MAIN 2021

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JEE-MAIN 2021

26-08-2021 S2

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The overall stability constant of the complex ion $\left[\mathrm{Cu}\left(\mathrm{NH}_3\right)_4\right]^{2+}$ is $2.1 \times 10^{13}$. The overall dissociations constant is $\mathrm{y} \times 10^{-14}$. Then y is $\_\_\_\_$ (Nearest integer)

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