AQA Chemistry C4: Chapter 5: Compounds Containing the Carbonyl Group

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Aldehydes and Ketones contain which functional group?

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Of these compounds with comparable relative molecular mass, which has the higher boiling point?

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Tick which answers are true

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Which reactions commonly occur with carbonyl compounds?

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Reactions of Aldehydes and Ketones with Hydrogen Cyanide (:CN-) produce what?

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A nucleophilic reaction produces a racemic mixture when a nucleophile attacks which of these?

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What does acidified potassium dichromate do to aldehydes?

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What does acidified potassium dichromate do to ketones?

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Colour of Fehlings solution?

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When an aldehyde is warmed with Fehlings solution a precipitate is formed. What colour?

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When an aldehyde is warmed with Tollens reagent __________ is formed

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Reducing agents (e.g. NaBH4) can reduce aldehydes and ketones to ____________

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Reducing agent sodium tetrahydridoborate(III) generates which nucleophile?

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Benzene ring with carboxylic acid group attached is called..?

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Carboxylic acids are completely soluble in water. (Up to C4 only)

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Carboxylic acids have lower melting points than alkanes of similar relative molecular mass

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Thiele tube measures ______________ of carboxylic acids

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Glacial ethanoic acid is...?

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How to name esters?

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Which has pleasant fruity smells?

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The H in R-COOH (carbox. acid) can be lost as H+ leaving [R-COO]- what is this ion called

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How to distinguish between carboxylic acids and other organic compounds?

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Ionic salts formed from carboxylic acids donating protons are called? (e.g. Ethanoic Acid + Sodium Hydroxide -> Sodium Ethanoate + Water)

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Esters are formed in which reaction?

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This reaction (sped up by a strong acid catalyst) forms............?

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_(1) is attacked by water acting as a _(2)__ in the hydrolysis of esters

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Equilibrium mixture of the hydrolysis of esters contains which of these..?

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Fats and oils can be hydrolysed by boiling with NaOH to produce?

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Salts formed from hydrolysis of fats and oils using NaOH are used in?

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What group is this? (Picture)

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Esters, Acid Chlorides and Acid Anhydrides are examples of?

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Acyl chlorides and acid anhydrides are bad acylating agents

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Acid chlorides are more reactive than acid anhydrides

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Acyl Chlorides and Acid Anhydrides react with the following nucleophiles but in which order of reactivity?

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In these reactions between Acyl chlorides/Acid anhydrides and nucleophiles what type of reaction takes place?

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In addition-elimination reactions: If the nucleophile is ammonia the product is an/a...?

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In addition-elimination reactions: If the nucleophile is a primary amine the product is an/a...?

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In addition-elimination reactions: If the nucleophile is the -OH group of an alcohol the product is an/a...?

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In addition-elimination reactions: If the nucleophile is water the product is an/a...?

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Ethanoic anhydride as an acylating agent is cheaper than ethanoyl chloride.

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Ethanoic anhydride as an acylating agent is more corrosive than ethanoyl chloride.

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Ethanoic anhydride as an acylating agent reacts less readily with water than ethanoyl chloride.

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Ethanoic anhydride as an acylating agent is safer than ethanoyl chloride due their by-products

AQA A2

AQA Chemistry C4: Chapter 5: Compounds Containing the Carbonyl Group

AQA Chemistry C4: Chapter 5: Compounds Containing the Carbonyl Group

Aldehydes and Ketones contain which functional group?

Of these compounds with comparable relative molecular mass, which has the higher boiling point?

Tick which answers are true

Which reactions commonly occur with carbonyl compounds?

Reactions of Aldehydes and Ketones with Hydrogen Cyanide (:CN-) produce what?

A nucleophilic reaction produces a racemic mixture when a nucleophile attacks which of these?

What does acidified potassium dichromate do to aldehydes?

What does acidified potassium dichromate do to ketones?

Colour of Fehlings solution?

When an aldehyde is warmed with Fehlings solution a precipitate is formed. What colour?

When an aldehyde is warmed with Tollens reagent __________ is formed

Reducing agents (e.g. NaBH4) can reduce aldehydes and ketones to ____________

Reducing agent sodium tetrahydridoborate(III) generates which nucleophile?

Benzene ring with carboxylic acid group attached is called..?

Carboxylic acids are completely soluble in water. (Up to C4 only)

Carboxylic acids have lower melting points than alkanes of similar relative molecular mass

Thiele tube measures ______________ of carboxylic acids

Glacial ethanoic acid is...?

How to name esters?

Ionic salts formed from carboxylic acids donating protons are called? (e.g. Ethanoic Acid + Sodium Hydroxide -> Sodium Ethanoate + Water)

_(1) is attacked by water acting as a _(2)__ in the hydrolysis of esters