Ammonium sulphate can be produced by reacting gypsum with
This is a Most important question of gk exam Question is Ammonium sulphate can be produced by reacting gypsum with Options is 1 ammonium carbonate 2 ammonia of these 4 nitric acid 5 NULL Electronics Bazaar is one of best Online Shopping Store in India Buy online Mobile Phones Laptops Tablets Cameras & much more at