How many grams of MgC2O4 (formula mass =122) will dissolve in 1.5 L of water?
(Ksp=8.1×10−5)
1.0
1.29
1.512
4.65
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How many grams of CaC2O4 (molecular weight = 128) on dissolving water will give a saturated solution [Ksp(CaC2O4)=2.5×10−9mol2I−2]
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The volume of water needed to dissolve 1g of BaSO4(Ksp=1.1×10−10) at 25∘C is
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