CHEMISTRY XII

Caustic Soda Or NaOH (Castner Kellner’s Process) Introduction Caustic Soda or Sodium Hydroxide is one of the most important chemicals of...

Sodium (Down’s Process) Introduction On large scale, sodium is manufactured by electrolysis of fused sodium chloride. The process was g...

Sodium Carbonate (Ammonia-Solvay Process) Introduction Sodium Carbonate is an important compound. It is manufactured by Ammonia-Solvay P...

Chlorine (Castner-Kellner’s) Introduction Chlorine plays an important role in industries. Therefore to fulfill the demands, chlorine is...

Nitric Acid (Ostwald’s Process) Introduction On industrial process three methods are employed for the manufacture of nitric acid. Ostwa...

Sulphuric Acid (Contact Process) Introduction On industrial scale two methods are employed for the...

Aluminium (Extraction) Extraction of Aluminium Aluminium does not occur free in nature, but it widely distributed in combine state. Al...