Question

why sf6 is not easily hydrolysed​

Answer 1

Answer:

SF6 is not easily hydrolysis because here S atom is surrounded by 6 F atom so it's complected for H2O to attackSF6 but in case of SF4 here S atom is surrounded by 4F atom so it's to attack by H2O.

Answer 2

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In SG6 molecule the six atoms of fluorine sterically protect the sulphur atom from Attack by a reagent. Hence SF6 is kinetically inert substance and hence it is not easily hydrolysed.

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