Which of the following pairs of ions are isoelectronic and isostructural

Which Of The Following Pairs Of Ions Are Isoelectronic And Chemistry Question

Which of the following pairs of ions are isoelectronic and isostructural

Options

(a) CIO₃⁻,CO₃²⁻
(b) SO₃²⁻,NO₃⁻
(c) CIO₃⁻,SO₃²⁻
(d) CO₃²⁻,SO₃²⁻

Correct Answer:

CIO₃⁻,SO₃²⁻

Explanation:

ClO₃⁻ and SO₃⁻ ² both have same number of electrons (42) and central atom in each being sp³ hybridised. Both are having one lone pair on central atom hence they are pyramidal.

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Topics: Chemical Bonding and Molecular Structure (86)
Subject: Chemistry (2512)

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