
Solve the crossword puzzle with the help of the given hints.

Across:
. Gas released when a metal carbonate reacts with an acid.
. This indicator gives pinkish red colour in acidic solution.
. Mixture of sodium bicarbonate and tartaric acid to make cakes.
. Common name of dilute solution of acetic acid.
. This indicator gives magenta pink colour in alkaline solution.
. Acids and bases react to give _____ reaction.
. Plaster of Paris is obtained by heating this substance.
Down:
. The gas released in the process of electrolysis of aqueous sodium chloride.
. Change in colour of litmus in sodium hydroxide solution ( words).
. Chemical name of washing soda.
. Medicine for acidity and indigestion.
. Common name of sodium bicarbonate.
. Change in colour of litmus in hydrochloric acid. ( words)
. Gas released when an active metal reacts with an acid.
. Common name of calcium sulphate hemihydrate.
. Acids and bases react to produce _____ and water.


Important Questions on Acids, Bases and Salts







Write balanced chemical equations for the following reaction:
Dilute sulphuric acid reacts with aluminium powder.
