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JEE Main 20249 AprilEvening Shift
Exam
JEE Main
Year
2024
Date
9 April
Shift
Evening Shift
Subject
Chemistry
Chapter
Coordination Compounds

JEE Main 2024 · 9 April · Evening Shift · Chemistry · Coordination Compounds

The coordination environment of (Ca^ 2+ ) ion in its complex with...

The coordination environment of (\mathrm{Ca}^{2+}) ion in its complex with (\mathrm{EDTA}^{4-}) is :

Options

  1. Atetrahedral
  2. Btrigonal prismatic
  3. Coctahedral
  4. Dsquare planar

Correct answer

C. octahedral

Step-by-step solution

 EDTA 4−→ Hexadentate ligand [Ca( EDTA )]2−\begin{aligned} & \text{ EDTA }^{4-} \rightarrow \text{ Hexadentate ligand } \\ & {[\mathrm{Ca}(\text{ EDTA })]^{2-}}\end{aligned} So Coordination environment is octahedral
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