Oxidation number and covalency of sulphur in S8 molecule respectively are _________.
A
6 & 8
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B
0 & 8
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C
0 & 2
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D
6 & 2
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Solution
The correct option is B0 & 2 The oxidation number of a free element attached to itself is zero. Covalency is two since S8 is a crown-shaped molecule with each S atom connected to two S atoms.