Decreasing size of ions is:

Question

Decreasing size of ions is: (A) I ->I+ (B) I - I >I+ (C) I + I ->I (D) I I +>I-

Tardigrade Admin · Accepted Answer

Key Idea: The size of cation is always smaller than corresponding neutral atom and anion is always larger in size the corresponding neutral atom. ∴ I->I>I+ is correct order.

Q. Decreasing size of ions is:

$I^{-} > I^{+}$

$I^{-} I > I^{+}$

$I^{+} I^{-} > I$

$I I^{+} > I^{-}$

Key Idea: The size of cation is always smaller than corresponding neutral atom and anion is always larger in size the corresponding neutral atom.
$∴$ $I^{-} > I > I^{+}$ is correct order.

Q. Decreasing size of ions is:

I−>I+

I−I>I+

I+I−>I

II+>I−

Key Idea: The size of cation is always smaller than corresponding neutral atom and anion is always larger in size the corresponding neutral atom. ∴ I−>I>I+ is correct order.

$I^{-} > I^{+}$

$I^{-} I > I^{+}$

$I^{+} I^{-} > I$

$I I^{+} > I^{-}$

Key Idea: The size of cation is always smaller than corresponding neutral atom and anion is always larger in size the corresponding neutral atom.
$∴$ $I^{-} > I > I^{+}$ is correct order.