The solubility product of \[A{{g}_{2}}Cr{{O}_{4}}\]is \[32\times {{10}^{-12}}\]. What is the concentration of \[CrO_{4}^{-}\] ions in that solution [BHU 1997; DPMT 2004]

The solubility product of \[A{{g}_{2}}Cr{{O}_{4}}\]is \[32\times {{10}

1.	The solubility product of \[A{{g}_{2}}Cr{{O}_{4}}\]is \[32\times {{10}^{-12}}\]. What is the concentration of \[CrO_{4}^{-}\] ions in that solution [BHU 1997; DPMT 2004]
A.	\[2\times {{10}^{-4}}\,m/s\]
B.	\[16\times {{10}^{-4}}\,m/s\]
C.	\[8\times {{10}^{-4}}\,m/s\]
D.	\[8\times {{10}^{-8}}\,m/s\]
Answer» B. \[16\times {{10}^{-4}}\,m/s\]

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The solubility product of \[A{{g}_{2}}Cr{{O}_{4}}\]is \[32\times {{10}^{-12}}\]. What is the concentration of \[CrO_{4}^{-}\] ions in that solution [BHU 1997; DPMT 2004]

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