Acidic oxides that are dissolved in water turn red litmus blue.

Acidic oxides that are dissolved in water turn blue litmus red. Why?

Give one word for the following : Acidic oxides which dissolve in water are known as

A mixture of sodium oxide and calcium oxide are dissolved in water and saturated with excess carbon dioxide gas. The resulting solution is ......... It contains :

Name the gas that turns moist red litmus blue.

A gas 'X' reacts with another gas 'Y' in the presence of a catalyst to give a colourless gas 'Z'. The gas 'Z' when comes in contact with air produces a brown gas 'D'. The solution of 'X' in water turns red litmus blue. Explain the observations.

A gas 'A' reacts with another gas 'B' in the presence of a catalyst to give a colourless gas 'C'. the gas 'C' when comes in contact with air produces a brown gas 'D'. The solution of 'A' in water turns red litmus blue. Explain the observations.

Which one of the following solutions will turn red litmus blue?

A substance X, which is an oxide of a group 2 element, is used intensively in the cement industry. This element is present in bones also. On treatment with water it forms a solution which turns red litmus blue. Identify X and also write the chemical reactions involved.

A certain element is forms a solid oxide which dissolves in water to form an acidic solution. The element is

Of the following what is the pH of a solution which turns red litmus blue? 2 4 6 8