Alcohols, halogenoalkanes and analysis

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There are two ways to make ethanol

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You can make ethanol by the dehydration of ethene and fermentation

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What catalyst is used during the hydration of ethene?

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What conditions are used during the hydration of ethene?

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Is steam used in the presence of a catalyst during the hydration of ethene?

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Is the reaction of the hydration of ethene reversible?

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Is this the correct equation for the hydration of ethene?

H2C=CH2 + H2O ---> CH3CH2OH

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Fermentation is a method for manufacturing alcohol

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What catalyst is used during the fermentation of sugars to make ethanol?

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What happens when temperatures exceed 37 degrees Celsius?

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Fermentation of sugars to ethanol is aerobic

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Temperatures in degrees Celsius during the reaction of fermentation can be

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It is important that fermentation is carried out with the absence of air. This is to prevent the oxidation of ethanol to undesired products, such as ethanal and ethanoic acid, which would affect the flavour of the product

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The equation for fermentation is

C6H12O6 ----> 2CH3CH2OH + 2CO2

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What are the conditions and catalyst used during fermentation?

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_________ is the ease that a liquid turns into a gas

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Volatility increases as boiling point increases

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Why do alcohols dissolve in water?

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Select the correct statement

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Classify this alcohol

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Classify this alcohol

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Classify this alcohol

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Which types of alchohols can be oxidised using an oxidising agent?

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What does this symbol represent? [O]

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A primary alcohol reacts under reflux with acidified potassium dichromate to produce

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A primary alcohol reacts on gentle heating to produce

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A secondary alcohol reacts under reflux to form

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Tertiary alcohols react under reflux to form

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What is this?

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What is this?

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What is this?

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Esterification is the reaction of

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Concentrated sulfuric acid is used as the catalyst in an esterification reaction

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What is broken and formed during an esterification reaction?

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Propanoic acid and methanol reacts to form

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An alcohol can be dehydrated to form an alkene in the presence of an acid catalyst

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The dehydration of an alcohol is an example of what kind of reaction?

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In an elimination reaction

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Select the suitable acid catalysts for the dehydration of an alcohol

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Dehydration is an elimination reaction in which water is removed from a saturated molecule to make an unsaturated molecule

Quiz sobre Alcohols, halogenoalkanes and analysis , criado por 09sbowen em 31-01-2015.

Alcohols, halogenoalkanes and analysis

Alcohols, halogenoalkanes and analysis

There are two ways to make ethanol

You can make ethanol by the dehydration of ethene and fermentation

What catalyst is used during the hydration of ethene?

What conditions are used during the hydration of ethene?

Is steam used in the presence of a catalyst during the hydration of ethene?

Is the reaction of the hydration of ethene reversible?

Is this the correct equation for the hydration of ethene? H2C=CH2 + H2O ---> CH3CH2OH

Fermentation is a method for manufacturing alcohol

What catalyst is used during the fermentation of sugars to make ethanol?

What happens when temperatures exceed 37 degrees Celsius?

Fermentation of sugars to ethanol is aerobic

Temperatures in degrees Celsius during the reaction of fermentation can be

It is important that fermentation is carried out with the absence of air. This is to prevent the oxidation of ethanol to undesired products, such as ethanal and ethanoic acid, which would affect the flavour of the product

The equation for fermentation is C6H12O6 ----> 2CH3CH2OH + 2CO2

What are the conditions and catalyst used during fermentation?

_________ is the ease that a liquid turns into a gas

Volatility increases as boiling point increases

Why do alcohols dissolve in water?

Select the correct statement

Is this the correct equation for the hydration of ethene?

H2C=CH2 + H2O ---> CH3CH2OH

The equation for fermentation is

C6H12O6 ----> 2CH3CH2OH + 2CO2