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NEET 2016
Exam
NEET
Year
2016
Subject
Chemistry
Chapter
Chemical Bonding and Molecular Structure

NEET 2016 · Chemistry · Chemical Bonding and Molecular Structure

Which of the following pairs of ions is isoelectronic and...

Which of the following pairs of ions is isoelectronic and isostructural?Which of the following pairs of ions is isoelectronic and isostructural?

Options

  1. ACO32−,NO3−{CO}_{3}^{2 -}, {NO}_{3}^{-}
  2. BClO3−,CO32−{ClO}_{3}^{-}, {CO}_{3}^{2 -}
  3. CSO32−,NO3−{SO}_{3}^{2 -}, {NO}_{3}^{-}
  4. DClO2−,SO32−{ClO}_{2}^{-}, {SO}_{3}^{2 -}

Correct answer

A. CO32−,NO3−{CO}_{3}^{2 -}, {NO}_{3}^{-}

Step-by-step solution

Which of the following pairs of ions is isoelectronic and isostructural?

Molecules contain the same number of electrons are known as isoelectronic species and those have same shape known as isostructural. Above two compounds, Both have 3232 electrons with trigonal planar structure.

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