Name the acid presnet in ant sting and give its chemical formula . Also give the common method to get relief from the dioscomformt caused by the ant sting.

Name the acid present in ant sting and give its chemical formula. Also give the common method to get relief from the discomfort caused by the ant sting.

Name the acid present in an ant sting.

Why does Honey bee sting cause pain and irritation? Give a method to get relief from the discomfort

Name the acid present in ant sting. How will you treat yourself stung by an ant ?

Name the acid which is produced by the sting of an ant.

(a) Name the metal which is extracted from the ore called 'rock salt' (b) name two ores of zinc. Write the names of the chemical compounds present in them and give their chemical formulae. (c) Explain how, mercury is extracted from its sulphide ore (cinnabar). give equations of the reactions involved. (d) In the electrolytic refining of a metal M, what would you take as anode, cathode and electrolyte? (e). Name any five metals which are purified by electrolytic refining method.

(a) Which metal is extracted from bauxite ore? (b) Give the name of one ore of iron. Which iron compound is preent in this ore? Write its chemical formula. (c). Describe the extraction of zinc metal from its sulphide ore (zinc blende). Write equations of the reactions involved. (d) Explain why, the galvanised iron article is protected against rusting even if the zinc layer is broken. (e) name a common metal which is highly resistant to corrosion.