Question

Which of the following is the correct order of size of the given species?

विकल्प

• \[\ce{I > I- > I+}\]

• \[\ce{I+ > I- > I}\]

• \[\ce{I > I+ > I-}\]

• \[\ce{I- > I > I+}\]

Answer 1

\[\ce{I- > I > I+}\]

Explanation:

Anion is bigger than the parent atom and cation is smaller than the parent atom.