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Rate of Reaction Quiz

Deleted user 10 questions Updated 22 Aug 2017

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Questions in this quiz (10)

1Calcium carbonate powder reacts slower than calcium carbonate lumps
1. ATrue
2. BFalse
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. ATrue
2. BFalse
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. ATrue
2. BFalse
7Using a catalyst reduces the overall energy change of a reaction.
1. ATrue
2. BFalse
8One enzyme can catalyse more than one reaction
1. ATrue
2. BFalse
9A catalyst can be reused.
1. ATrue
2. BFalse
10Hydrogen peroxide decomposes naturally to give...
1. AWater and oxygen
2. BHydrogen and oxygen

Description: User has deleted their subject information Quiz on Rate of Reaction Quiz, created by Deleted user on 03/07/2017.
Author: Deleted user
Language: English
Views: 13
History: Created on 3 Jul 2017 · updated on 22 Aug 2017
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