Give one reaction to show that `H_2O_2` is an acid.

Give one reaction to show that H_2O_2 is oxidising agent.

Give-one reaction in each case to show that H_(2)O_(2) is an reducing agent

Give one method of preparation of H_2O_2 .

Write the reaction of XeF_4 with H_2O .

Write one oxidising reaction of K_2Cr_2O_7 in Acidic medium.

Say which of the following is true and false The reaction : 2H_2O+Heat rarr 2H_2+O_2 is an exothermic reaction.

In which of the following reactions, H_(2)O_(2) is acting as a reducing agent?

Give an example of a reaction in which H_2SO_4 behaves as : a strong acid.

Give an example of a reaction in which H_2 SO_4 behaves as a strong acid .

Give two reactions that show acidic nature of phenol Compare -acidity of phenol with that of ethanol .