The ions present in A l 4 C 3 , C a C 2 and M g 2 C 3 are respectively

The ions present in

A l_{4} C_{3}, C a C_{2}

and

M g_{2} C_{3}

are respectively

$C^{4 -}, C_{2}^{2 -}, C_{3}^{4 -}$
$C_{2}^{2 -}, C^{4 -}, C_{3}^{4 -}$
$C_{3}^{4 -}, C_{3}^{2 -}, C^{4 -}$
$C_{3}^{4 -}, C^{4 -}, C_{2}^{2 -}$

Solution

C^{4 -}, C_{2}^{2 -}, C_{3}^{4 -}

are present in

A l_{4} C_{3}, C a C_{2}

and

M g_{2} C_{3}

respectively.
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Asked in: JEE-TOPICTESTS-CHEMISTRY

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