Solid calcium oxide was taken in a container and water was added slowly to it. (i) State two observations made in the experiment. (ii) Write the balanced chemical equation of this reaction. or Write balanced chemical equations for the following reactions : (a) dilute sulphuric acid reacts with aluminum powder. (b) dilute hydrochloric acid reacts with sodium carbonate. (c) Carbon dioxide is passed through lime water.

Harshit Singh , 4 Years ago

Grade 12th pass