$CrO _{4}^{-2}$ સાથે નીચેનામાંથી કયું સંયોજન અવક્ષેપ આપતું નથી ?
A$Ca^{2+}$
B$Sr^{+2}$
C$Pb^{+2}$
D$Ba^{+2}$
AIIMS 2019, Medium
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a The cation \(Ca ^{+2},\) which is from \(V^{th}\) group, is not able to give ppt with \(CrO _{4}^{-2}\) as its has high solubility.
Order of \(Ksp \Rightarrow BaCrO _{4} < SrCrO _{4} < CaCrO _{4}\)
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