The oxidising ability of perhalates are in the order:

concentrated sulphuric acid on reaction with NaCl, NaBr and Nal produces HCl, bromine and iodine respectively. What order of oxidising ability of halogens with reference to sulphuric acid can be established on the basis of this reaction ?

Discuss the various factors which affect the decreasing oxidising ability of the halogens in aquous soln.

In the halogen family, the oxidising action increases in the order.

Assertion (A): Hydrogen peroxide is used in water treatment to oxidise pollutants. Reason (R): The oxidising ability and harmless nature of H_(2)O_(2) , is mainly used in many applications,

Oxidising action increases in the following order :

Oxidising action increases in the following order :

The order of oxidation ability

The correct order of polarising ability of cations al Alkaline earth metals is