Question 1 Name one non-metal which is essential for maintaining life? Question 2 Name one non-metal used for making fertilisers? Question 3 Which non-metal is used in water purification? Question 4 Name non-metal used to make purple coloured solution which is applied on cuts and wounds as on antiseptic? Question 5 Name 2 non-metals which are used in … [Read more...] about Uses of Non-Metals
uses of non-metals
Uses of Non-Metals
Question 1 Name one non-metal which is used to preserve food materials? Question 2 Name one non-metal which is used to make electrodes of dry cell? Question 3 Name one non-metal which is used in the manufacture of sulphuric acid? Uses of Non-Metals 1) Hydrogen is used in the hydrogenation of vegetable oil to make vegetable ghee, manufacture of ammonia. 2) Liquid … [Read more...] about Uses of Non-Metals