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Consider the following reactions: MX(4...

Consider the following reactions:
`MX_(4)+X'_(2) to MX_(4)X_(2)'`
If atomic number of M is 52 and X and X' are halogens and X' is more electonegative than X. The choose correct statemetn regarding given information:

A

Both X' atoms occupy axial positions which are formed by overlapping of p and d-orbitals only

B

All M-X bond lengths are identical in both `MX_4` and `MX_4X'_2` compounds

C

Central atom 'M’ does not use non-axial set of d-orbital in hybridization of final product.

D

Hybridization of central atom ‘M’ remains same in both reactant and final product.

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