The chemicals that neutralise any change in the acidity or alkalinity and keep the p^H of the solution constant are called

Which acid is present in apples?

The dissociation of acetic acid in water can be written as:

What is known as caustic potash?

Acids which dissociate on dissolving in water to produce three hydrogen ion per molecule of the acid are

Sulphuric acid (concentrated) is able to displace which from sodium nitrate(NaNO₃)?

A soluble base which is in aqueous solution gives hydroxyl ion as the only negative ion is

Action of water on soluble potassium oxide gives

By the action of water on phosphorus pentoxide gives_____________

A chemical which indicates by means of a sharp change in colour of the solution is