Dr. S.N. DHAWAN, Dr. S.C.KHETERPAL and, P.N.KAPIL Solutions for Chapter: Hydrogen, Exercise 3: ADDITIONAL QUESTIONS

Give ion electron equation for the following reaction, oxidation of iodide ion to iodine by hydrogen peroxide in acidic medium.

Complete the following equation,

 ${{\mathrm{MnO}}_4}^{-}\left(\mathrm{aq}\right)+{\mathrm{H}}_2{\mathrm{O}}_2\left(\mathrm{aq}\right)\stackrel{ }{\to }$

What happens when ${\mathrm{H}}_2{\mathrm{O}}_2$ is treated with lead sulphide?

What happens when ${\mathrm{H}}_2{\mathrm{O}}_2$ is treated with alkaline potassium ferricyanide?

What happens when ${\mathrm{H}}_2{\mathrm{O}}_2$ is treated with acidified ferrous sulphate?

What happens when ${\mathrm{H}}_2{\mathrm{O}}_2$ is treated with sulphurous acid ?

What happens when ${\mathrm{H}}_2{\mathrm{O}}_2$ is treated with sodium arsenite?

Discuss the structure of ice.