Sulphur forms the chlorides `S_2Cl_2 and SCl_2`. The equivalent mass of sulphur in `SCl_2` is :

Are 2/5 and 2/7 equivalent ?Give reason.

What is the structure of SCl_2 ?

Calculate the oxidation number of sulphur in H2SO3.

When BrO_3^- iron reacts with Br^- in acid medium, Br_2 is liberated. The equivalent mass of Br_2 in this reaction is :

Are the ratios 1:2 and 2:3 equivalent?

Write the reactions of F_2 and Cl_2 with water.

Sulphuryl chloride (SO_2Cl_2) reacts with white phosphorus (P_4) to give

Calculate the mass of 2.6 gram atoms of sulphur.

Find the molarity and molality of a 14% solution of H_(2) SO_(4) by weight. The density of the solution is 1.10 g/cc and the molecular mass of sulphuric acid is 98