On addition of aqueous \[NaOH\] to a salt solution, a white gelatinous precipitate is formed, which dissolves in excess alkali. The salt solution contains [MP PMT 1994]

On addition of aqueous \[NaOH\] to a salt solution, a white gelatinous

1.	On addition of aqueous \[NaOH\] to a salt solution, a white gelatinous precipitate is formed, which dissolves in excess alkali. The salt solution contains [MP PMT 1994]
A.	Chromium ions
B.	Aluminium ions
C.	Barium ions
D.	Iron ions
Answer» C. Barium ions

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On addition of aqueous \[NaOH\] to a salt solution, a white gelatinous precipitate is formed, which dissolves in excess alkali. The salt solution contains [MP PMT 1994]

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