What is the activation energy?

The minimum energy required for molecules to react when they collide

The transfer of energy when two molecules react

The minimum energy required for molecules to react when they collide

The transfer of energy when two molecules react

A substance which speeds up the rate of a reaction, without being used up itself

A substance which slows down a rate of reaction

A substance which speeds up the rate of chemical change and gets used up in he process

Quiz

Rates of Reaction Quiz

abhaykataria 4 perguntas 3,3 (9 avaliações)

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1Name the 5 factors that affect the rate of reaction.
1. APressure
2. BSurface area
3. CConcentration
4. DTemperature
5. ECatalyst
6. FCollision Theory
7. GAtom Economy
8. HIonic Bonds
2What is the activation energy?
1. AThe minimum energy required for molecules to react when they collide
2. BThe transfer of energy when two molecules react
3What is the activation energy?
1. AThe minimum energy required for molecules to react when they collide
2. BThe transfer of energy when two molecules react
4What is a catalyst?
1. AA substance which speeds up the rate of a reaction, without being used up itself
2. BA substance which slows down a rate of reaction
3. CA substance which speeds up the rate of chemical change and gets used up in he process

Descrição: Chemistry (Rates of reaction) Quiz sobre Rates of Reaction Quiz, criado por abhaykataria em 25-05-2013.
Autor: abhaykataria
Idioma: English
Visualizações: 245
Etiquetas: chemistry rates of reaction chemistry rates of reaction
Avaliação: 3,3 de 5 · 9 avaliações
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