Which of the following statements regarding sulphur is incorrect?
- A$S_2$ molecule is paramagnetic.
- BThe vapour at $200\, ^oC$ consists mostly of $S_8$ rings.
- CAt $600\, ^oC$ the gas mainly consists of $S_2$ molecules.
- DThe oxidation state of sulphur is never less than $+4$ in its compounds.
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Oxygen is more electronegative than sulphur,yet $H_2S$ is acidic in nature while $H_2O$ is neutral. This is because:
Medium
View SolutionPeroxo acids of sulphur are:
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View SolutionWhich one is known as oil of vitriol?
Easy
View SolutionAssertion : Both rhombic and monoclinic sulphur exist as $S_8$ but oxygen exists as $O_2$.
Reason : Oxygen forms $p\pi-p\pi$ multiple bond due to small size and small bond length but $p\pi-p\pi$ bonding is not possible in sulphur.
Reason : Oxygen forms $p\pi-p\pi$ multiple bond due to small size and small bond length but $p\pi-p\pi$ bonding is not possible in sulphur.
DifficultAIIMS 2017
View SolutionIn the following, the oxoacid with a peroxy bond is
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