Uses of alkali and alkaline earth metals - class-XI

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Question 1 of 15

$MCrO _{4(s)}\overset{CH _{3}COOH(aq)}{\rightarrow}MCrO _{4}$ ( Suspension) above change is correct for which metal ion (s) ?

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$Ba^{2+},Sr^{2+},Ca^{2+}$

$Ba^{2+},Sr^{2+}$

Only $Ba^{2+}$

$Sr^{2+},Ca^{2+}$

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