Write down a chemical reaction to show the reducing property of `NH_(3)`.

Write down a chemical reaction to show the reducing action of aluminium.

Write chemical reactions to show the amphoteric nature of water.

Give one chemical reaction in each case to show reducing nature of water

Write down the chemical name of Oleum.

Write down the balanced chemical equation for the reaction of H_(2)S with aqueous solution of SO_(2) and write the roles, (oxidant/reductant) of the reactants in the reaction.

With balanced chemical equation, give an example of reducing property of H_(2)O_(2) .

The strong reducing property of H_(3)PO_(2) is due to -

Arrange the following compounds in increasing order o their reducing property: NH_(3),PH_(3) and AsH_(3) .

Write down the properties of metals