Gas is evolved in which of the chemical reaction?
Zinc reacting with dilute sulphuric acid
Iron dropped into copper sulphate solution.
Silver Nitrate is added to a Sodium Chloride solution.
Ammonia Gas reacting with Hydrochloric Acid.
Zinc reacting with dilute sulphuric acid
Zinc on reaction with diluted Sulphuric acid produces Zinc Sulphate and Hydrogen gas.