Aqueous solution of a group 2 element is precipitated by adding \[N{{a}_{2}}C{{O}_{3}},\] then this precipitate is tested on flame, no light in visible region is observed , this element can be

Aqueous solution of a group 2 element is precipitated by adding \[N{{a

1.	Aqueous solution of a group 2 element is precipitated by adding \[N{{a}_{2}}C{{O}_{3}},\] then this precipitate is tested on flame, no light in visible region is observed , this element can be
A.	\[Ba\]
B.	\[Mg\]
C.	\[Ca\]
D.	\[Sr\]
Answer» C. \[Ca\]

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Aqueous solution of a group 2 element is precipitated by adding \[N{{a}_{2}}C{{O}_{3}},\] then this precipitate is tested on flame, no light in visible region is observed , this element can be

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