| Acids |
Acids are the substance which gives H+ ions in water. |
| Arrhenius acids |
Arrhenius acids are substances that dissociates in water to give hydrogen ions H+ (aq). |
| Arrhenius bases |
Arrhenius bases are substances that produce hydroxyl ions OH– (aq). |
| Aqueous tension |
Pressure exerted by saturated water vapour is called aqueous tension. |
| Avogadro Constant |
The number of molecules in one mole of gas is determined as 6.022x1023 and is known as Avogadro constant. |
| Avogadro Law |
Avogadro’s law states that equal volumes of all gases under the same conditions temperature and pressure contain equal number molecules. |