What happens when dilute hydrochloric acid is added to iron fillings? Tick the correct answer.

What happens when dil. Hydrochloric acid is added to iron filing ? Choose the correct answer.

What happens when nitric acid is added to egg shell?

What happens when hydrochloric acid reacts with zinc pieces?

What are the uses of Hydrochloric acid (HCl) ?

What happens when Boric acid is added to water ?

What gas is evolved when dilute hydrochloric acid is added to iron sulphide and heated? What is its odour?

What happens if hydrochloric acid and caustic soda are added ?

What happens when boric acid is heated? Write equation?

Which gas is produced when dilute hydrochloric acid is added to a reactive metal? Write the chemical reaction when iron reacts with dilute H_(3) SO_(4) .