(a) Give one example of a chemical reaction.
(b) State two characteristics of the chemical reaction which takes place when dilute sulphuric acid is poured over zinc granules.
(c) Give two characteristics of the chemical reaction which occurs on adding potassium iodide solution to lead nitrate solution.
What happens when dilute sulphuric acid is added to zinc granules? Select the correct option.
When zinc granules are added to dilute hydrochloric acid .what is happening around zinc granules? Is there any change in temperature?
state 2 characters of the chemical reaction which takes place when dilute sulphuric acid is poured over zinc granules