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Coordination Compounds
Bihar Board Class 12 · Chemistry · 33 past questions
Topic
Coordination number, EAN and ligands
1
Basic terms and Werner's theory
0
Geometry and bonding
0
Isomerism and ionisation in solution
0
Magnetic properties and d-electrons
0
Nomenclature and formulae
0
Oxidation state of central metal
0
Level
Easy
1
Moderate
1
Year
2026
4
2025
2
2024
3
2023
3
2022
1
2021
4
2019
2
2018
2
2017
1
2016
2
1 of 33 ·
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Q30
2017
What is the coordination number of Cr in $K_3[Cr(OX)_3]$ ?
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