The species that contain peroxide ions are:

The species that do not contain peroxide ions are

The species that do not contain peroxide ions, is

Hydrogen peroxide is an important compound of hydrogen and oxygen. It shows various types of properties and chemical reactions. The species that do not contain peroxide ion (s) is//are .

Hydrogen peroxide is an important compound of hydrogen and oxygen. It shows various types of properties and chemical reactions. The species that do not contain peroxide ion (s) is//are .

The species that does not contain peroxide ions is :

The species that does not contain peroxide ions is

The species that does not contain peroxide bond is //are :

Which of the following does not contain the peroxide ion ?