The shape of $MnO_4^-$ ion and the hybridisation of $Mn$ in $MnO_4^-$ is
- Atetrahedral,$sp^3$
- Btetrahedral,$d^3s$
- Csquare planar,$dsp^2$
- Dsquare planar,$sp^3$
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Similar Questions
$[Co(C_2O_4)_3]^{3-}$ is a :
MediumAIIMS 2019
View SolutionWhich one of the following complexes is an outer orbital complex?
Atomic no.: $Mn = 25, Fe = 26, Co = 27, Ni = 28$
Atomic no.: $Mn = 25, Fe = 26, Co = 27, Ni = 28$
DifficultAIEEE 2004
View SolutionWhen excess of ammonia is added to copper sulphate solution,the deep blue coloured complex is formed. The complex is
Match List – $I$ with List – $II$:
List - $I$ (Complex) List – $II$ (Geometry) $(a)$ $[Co(NH_3)_6]^{3+}$ $(i)$ Trigonal bipyramidal $(b)$ $[NiCl_4]^{2-}$ (ii) Octahedral $(c)$ $[Ni(CN)_4]^{2-}$ (iii) Tetrahedral $(d)$ $[Fe(CO)_5]$ (iv) Square planar
Choose the correct answer from the options given below.
| List - $I$ (Complex) | List – $II$ (Geometry) |
| $(a)$ $[Co(NH_3)_6]^{3+}$ | $(i)$ Trigonal bipyramidal |
| $(b)$ $[NiCl_4]^{2-}$ | (ii) Octahedral |
| $(c)$ $[Ni(CN)_4]^{2-}$ | (iii) Tetrahedral |
| $(d)$ $[Fe(CO)_5]$ | (iv) Square planar |
Choose the correct answer from the options given below.
MediumKCET 2026
View SolutionWhich of the following is/are correct for the complex $[Cu(NH_3)_4]^{2+}$?
Medium
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