In which of the following is the oxidation number of sulphur equal to -2?

Similar Questions

Alkanols have the general molecular formula ...

The refreshing and characteristic taste of soda water and other soft drinks is as a result of the pr...

Which of the following methods can be used to remove temporary hardness from water? ...

The following oxides react with both acids and bases to form salts except ...

Metals of the first transition series have special properties which are different from those of grou...

There is a large temperature interval between the melting point and the boiling point of a metal bec...

Hardening of an oil may be achieved by? ...

Which of the following ions has the electron configuration 2,8,8? ...

From the diagram above the mass of crystals deposited when 1 dm 3 of a saturated solution of NaCl is...

A salt that absorbs moisture from the atmosphere without forming a solution is said to be ...