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Exam
NEET
Subject
Chemistry
Chapter
s Block Elements

NEET · Chemistry · s Block Elements

What ion is formed when aluminium hydroxide dissolves in excess of...

What ion is formed when aluminium hydroxide dissolves in excess of alkali?

Options

  1. AAluminate ion, [Al(OH)4]-
  2. BAluminiumate ion, [Al(OH)3]-
  3. CAluminium hydroxylate ion, [Al(OH)2]-
  4. DAlumide ion, [Al2(OH)3]-

Correct answer

A. Aluminate ion, [Al(OH)4]-

Step-by-step solution

Aluminium hydroxide dissolves in excess of alkali to give aluminate ion, [Al(OH)4]-.
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