Coordination Compounds: JEE Main 2026 Chemistry question

Given below are two statements: Statement I: Hybridisation, shape and spin only magnetic moment of $\mathrm{K_3[Co(CO_3)_3]}$ is $sp^3d^2$, octahedral and 4.9 BM respectively. Statement II: Geometry, hybridisation and spin only magnetic moment values (BM) of the ions $\mathrm{[Ni(CN)_4]^{2-}}$, $\mathrm{[MnBr_4]^{2-}}$ and $\mathrm{[CoF_6]^{3-}}$ respectively are square planar, tetrahedral, octahedral; $dsp^2$, $sp^3$, $sp^3d^2$ and 0, 5.9, 4.9. In the light of the above statements, choose the correct answer from the options given below