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`Al_(2)(SO_(4)_(3) + NH_(4)OH rarr X , X` is.A. A white gelatinous precipitateB. Soluble in excess of `NH_(4)OH`C. Soluble in excess of `NaOH`D. Amphoteric in nature. |
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Answer» Correct Answer - A::C::D `Al(SO_(4))_(3) + NH_(4) OH rarr (NH_(4))_(2) SO_(4) + Al(OH)_(3) X` is `Al(OH)_(3)`, which is a white gelatinous precipitate soluble in excess of `NaOH` and is amphoteric in nature. |
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