Oxyacids of Sulphur and H2SO4 preparation and it's properties

SO2 And SO3 Preparation and Properties

H2S and Sodium thio sulphate preparation and properties

P Block Elements|S-Compounds|Allotropes Of Sulphur|Rhombic Sulphur|Monoclinic Sulphur|Sulphur Dioxide SO2 - Preparation Method|Properties|Uses|Oxoacids Of Sulphur|Sulphuric Acid H2SO4|Properties|Uses|OMR|Summary

Allotropes OF Sulphur ||Rhombic||Monochronic||S6||S8||S2|| Hydrogen ||Sulphide H2S|| Preparation|| Properties||Sulphur Dioxide ||SO2|| Preparation|| Properties

Oxyacids OF Nitrogen|| Nitric Acid HNO3|| Preparation|| Properties|| Uses|| Shorttricks to learn reactions|| Balancing OF ReactionsOxyacids OF Nitrogen||Nitric Acid HNO3|| Preparation||Properties|| Uses|| Shorttricks to learn reactions|| Balancing OF Reactions

Which oxyacid of sulphur contains S-S single bond?

The oxyacid of sulphur that contains a lone pair of electrons in sulphur is