1.

Choose the correct option (s) :

Answer»

`Fe^(+3)` is strong Lewise ACID than `Fe^(+2)`
In `SF_(2)Cl_(2)` two axial bond lengths are longer compared to two equatiorial bond length.
`SO_(3)` and `SO_(3)^(2-)` are not iosstructural species
`XeO_(2)F_(2)` is SEE - Saw in shape.

Solution :(A) `Fe^(+3)` is strong Lewis acid because it have greater for electrons, as it has a greater `Z_("eff")` than
(b) `d_(S - Cl)` bond length ALWAYS greater than `d_(S - F)` bond length


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