How many electrons are present in the last shell of chlorine atom?

A reaction in which oxidation and reduction takes place at same time.

Hydrogen peroxide decomposes to water and

Number of Hydrogen ion donated by an Acid

HCl is a _________ acid .

Elements which accept electrons during reactions are

Reaction in which compound decomposes to its constituent elements.

Oxidation is _________ of electrons.

Most powerful oxidising agent