Select the options which result in a faster rate of reaction

A reaction with a low activation energy

High pressure in a reaction involving liquids and solids

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Rate of Reaction Chemistry Quiz

Niamh Ryan 10 preguntas 1.033 visitas Actualizado el 3 oct 2018

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1Calcium carbonate powder reacts slower than calcium carbonate lumps
1. AVerdadero
2. BFalso
2Label the following diagram
1. AReactants
2. BProducts
3. CActivation energy
4. DReaction coordinate
5. EEnthalpy
3Select the options which result in a faster rate of reaction
1. AHigh temperature
2. BLow concentration
3. CHigh pressure in a reaction involving liquids and solids
4. DLarge particles
5. EA reaction with a low activation energy
4Catalysts always speed up the rate of reaction
1. AVerdadero
2. BFalso
5The enzyme used to produce alcohol is called [blank_start]yeast[blank_end]. The part of the enzyme that fits into the substrate is called the active site.
1. Ayeast
6Potassium is used in catalytic converters in cars.
1. AVerdadero
2. BFalso
7Using a catalyst reduces the overall energy change of a reaction.
1. AVerdadero
2. BFalso
8One enzyme can catalyse more than one reaction
1. AVerdadero
2. BFalso
9A catalyst can be reused.
1. AVerdadero
2. BFalso
10Hydrogen peroxide decomposes naturally to give...
1. AWater and oxygen
2. BHydrogen and oxygen

Descripción: The final part of our series on Rate of Reaction, this quiz tests your knowledge of the key learning points in this point. Includes questions with graphs and illustrations that will provide a real learning test for you and ensure you are exam ready.
Autor: Niamh Ryan
Idioma: English
Visitas: 1.033
Historial: Creado el 29 jun 2017 · actualizado el 3 oct 2018
Etiquetas: chemistry quiz rate of reaction quiz rate of reaction questions rate of reaction
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