| Hint | Answer | % Correct |
|---|---|---|
| Two molecules are combined to form a single molecule with the loss of a small molecule such as water. | Condensation | 59%
|
| A substance looses water. | Dehydration | 59%
|
| A substance combines with water. | Hydration | 59%
|
| An acid and a base react with an equivalent quantity of each other, creating a pH neutral substance. | Neutralisation | 59%
|
| Substances in solution are mixed and an insoluble product is made. | Precipitation | 47%
|
| The removal of Hydrogen from a compound. | Dehydrogenation | 41%
|
| Another compound or element reacts with molecular Hydrogen. | Hydrogenation | 41%
|
| The ratio of Oxygen to Hydrogen increases through loss of Hydrogen or gain of Oxygen. | Oxidation | 41%
|
| The ratio of Hydrogen to Oxygen increases through gain of Hydrogen or loss of Oxygen. | Reduction | 41%
|
| A larger molecule forms two or more smaller molecules and water is consumed as a reactant. | Hydrolysis | 29%
|