The reducing power of divalent species decreases in the order

Amongst the elements of group 14 the reducing power of the divalent species decreases in the order .

Amongst the elements of group 14 the oxidising power of the tetravalent species increases in the order

The reducing power of the metal decreases in the order:

The reducing power of the metal decreases in the order:

According to international converntion, standard reduction potentials are now callde standard potential. (i) the oxidizing poweer of the species on the left side fo the reaction dereases (ii) the reducing power fo the species on the right -hand side fo the reaction increased (iii) the oxidizing power of the species on the left side fo the reaction increases (iv) the reducing power of the species on the right side fo the reaction decrease .

The size of species I,I^(o+) and I^(ө) decreases in the order

The coagulating power of an electrolyte for arsenious sulphide sol decreases in the order :