Acids, Bases and Salts Test - 1

If 20 ml of acidic solution A is required to neutralise 30 ml of basic solution B, how much of the solution B is required to neutralise 50 ml of solution A?

Which of the following acid-base pairs reacts to produce calcium sulphate?

Which of the following substances does not dissociate to give hydrogen ions on dissolving in water?

If a solution turns the colour of the pH paper to bright red, then what could be its possible pH value?

Oxides of which of the following elements will neutralise sodium hydroxide?

In an experiment, a student has added water in anhydrous sodium carbonate. Which of the following substances will be formed?

Which of the following substances produces H⁺ ions on dissolving in water?

Which of the following substances can be used to disinfect drinking water and is also used in chlor-alkali process?

While tasting an orange and a lemon, Raghav found that these fruits are sour in taste and are acidic in nature. Which of the following acids is present in these fruits?

Which of the following polyatomic ions splits to give hydrogen ions?