" Suphur forms SF "6" but not sclo.Inlhy "

Assertion Sulfur forms SF_(6) and also SCI_(6) Reasoning Sulfur has vacant d-orbitals .

Assertion Sulfur forms SF_(6) and also SCI_(6) Reasoning Sulfur has vacant d-orbitals .

Explain why: SF_6 forms but not SCl_6 .

Oxygen forms OF_2 with fluorine while sulfur forms SF_6 . Explain why?

SF_4 is easily hydrolysed whereas SF_6 is not easily hydrolysed. Why ?

Account for the following SF_6 is not easily hydrolysed whereas SF_4 is

Give reasons for the following observations : Why SF_(4) undergoes hydrolysis but not SF_(6) ? Or SF_(6) is inert towards hydroysis. SF_(6) is much less reactive than SF_(4) . Or (i) SF_(4) is easily hydrolysed whereas SF_(6) is not easily hydrolysed. (ii) Sulpher exhibits greater tendency for calenation than selenium. (iii) Sulpher has a higher tendency for catenation than oxygen.

Give reasons for the following observations : Why SF_(4) undergoes hydrolysis but not SF_(6) ? Or SF_(6) is inert towards hydroysis. SF_(6) is much less reactive than SF_(4) . Or (i) SF_(4) is easily hydrolysed whereas SF_(6) is not easily hydrolysed. (ii) Sulpher exhibits greater tendency for calenation than selenium. (iii) Sulpher has a higher tendency for catenation than oxygen.