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Which of the following statements are incorrect?(a) Li+ has minimum degree of hydration among alkali metal cations. (b) The oxidation state of K in KO2 is +1. (c) Sodium is used to make Na/Pb alloy. (d) MgSO4 is readily soluble in water. |
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Answer» (a) Li+ has minimum degree of hydration among alkali metal cations. Li+ has maximum degree of hydration among alkali metal cations. Li+ > Na+ > K+ > Rb+ > Cs+ |
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