Consider the periodate (IO−4) anion. What is the central atom? Enter its chemical symbol. How many...

Question

Question

Consider the periodate (IO−4) anion.

What is the central atom? Enter its chemical symbol.
How many lone pairs are around the central atom?
What is the ideal angle between the iodine-oxygen bonds?	°
Compared to the ideal angle, you would expect the actual angle between the iodine-oxygen bonds to be ...

Answer 1

Answer #1

Sol :-

# Central atom in IO₄^- is = I (Iodine)

# Number of lone pairs around central atom iodine = 0

# Ideal bond angle between iodine-oxygen bond = 109.5⁰

# As,compared to the ideal angle, expect bond angle between the iodine-oxygen bonds to be = 109.5⁰,

Because central atom do not contains lone pairs of electrons therefore bond angle will remains the same as that of normal tetrahedral that is 109.5⁰.

Answer 2

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