Which of the following statements is incorrect for sulfur?
- A$S_2$ molecule is paramagnetic.
- BIn vapor state at $200\,^{\circ}C$,sulfur exists as $S_8$ rings.
- CAt $600\,^{\circ}C$,$S_2$ gas exists in the vapor state.
- DIn sulfur compounds,the oxidation state of sulfur is never less than $+4$.
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Given below are two statements: one is labelled as Assertion $(A)$ and the other is labelled as Reason $(R)$.
Assertion $(A)$ : Both rhombic and monoclinic sulphur exist as $S_8$ while oxygen exists as $O_2$.
Reason $(R)$ : Oxygen forms $p \pi-p \pi$ multiple bonds with itself and other elements having small size and high electronegativity like $C, N$,which is not possible for sulphur.
In the light of the above statements,choose the most appropriate answer from the options given below:
Assertion $(A)$ : Both rhombic and monoclinic sulphur exist as $S_8$ while oxygen exists as $O_2$.
Reason $(R)$ : Oxygen forms $p \pi-p \pi$ multiple bonds with itself and other elements having small size and high electronegativity like $C, N$,which is not possible for sulphur.
In the light of the above statements,choose the most appropriate answer from the options given below:
What is the structure of the dithionate ion?
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View SolutionAcidity of diprotic acids in aqueous solutions increases in the order:
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