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Uses of alkali and alkaline earth metals - class-XI
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$MCrO _{4(s)}\overset{CH _{3}COOH(aq)}{\rightarrow}MCrO _{4}$ ( Suspension) above change is correct for which metal ion (s) ?
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A
Only $Ba^{2+}$
💡 Explanation:
Barium chromate (BaCrO4) is insoluble in water but dissolves in acidic solutions like acetic acid due to the formation of the dichromate ion. Strontium and calcium chromates are more soluble and do not behave as suspensions in the same way.