Transition and InnerTransition Elements - Result Question 92

####19. The geometries of the ammonia complexes of Ni2+,Pt2+ and Zn2+, respectively, are

(2016 Main)

(a) octahedral, square planar and tetrahedral

(b) square planar, octahedral and tetrahedral

(c) tetrahedral, square planar and octahedral

(d) octahedral, tetrahedral and square planar

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Solution:

  1. [Ni(NH3)6]2+sp3d2 octahedral

[Pt(NH3)4]2+dsp2 square planar

[Zn(NH3)4]2+sp3 tetrahedral



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