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NEET
Exam
NEET
Subject
Chemistry
Chapter
s Block Elements

NEET · Chemistry · s Block Elements

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

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

Options

  1. ABerylliumate ion, [Be(OH)4]2-
  2. BBeryllium oxide ion, [Be2O]2+
  3. CBeryllium hydroxylate ion, [Be(OH)2]2-
  4. DBeryllium peroxide ion, [Be2(O2)2]2-

Correct answer

A. Berylliumate ion, [Be(OH)4]2-

Step-by-step solution

Beryllium hydroxide dissolves in excess of alkali to give a beryllate ion, [Be(OH)4]2-.
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