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JEE Advanced2016ChemistryCoordination CompoundsActual

The geometries of the ammonia complexes of N i 2 + , P t 2 + a n d Z n 2 + respectively, are :

Options

  1. AOctahedral, square planar and tetrahedral
  2. Bsquare planar, octahedral and tetrahedral
  3. Ctetrahedral, square planar and octahedral
  4. Doctahedral , tetrahedral and square planar

Correct answer

A. Octahedral, square planar and tetrahedral

Step-by-step solution

Metal ion Complex with N H 3 Geometry N i 2 + N i N H 3 6 2 + Octahedral P t 2 + P t N H 3 4 2 + Square planar Z n 2 + Z n N H 3 4 2 + Tetrahedral So, option octahedral, square planar and tetrahedral order is correct.

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