OCR Chemistry A - Amine, Amino Acids, Amides and Chirality

Name this molecule. Be precise!

Name this molecule

Bromoethane is reacted with excess ethanolic ammonia. What will the product of this reaction be?

• Ethylamine

• Diethylamine

• Triethylamine

• A mixture

Excess bromoethane is reacted with a limiting amount of ethanolic ammonia. What will the product of this reaction be?

• Ethaylamine

• Diethylamine

• Triethylamine

• A mixture

TICK ALL THAT APPLY: What reagents are needed to reduce nitrobenzene to phenylamine?

• Hydrogen

• Concentrated HCl

• Sodium borohydride

• Tin

TICK ALL THAT APPLY: Which of these are primary amines?

• 
• 
• 
• 

How many chiral centres are in this molecule?

• 3

• 4

• 5

• 6

TICK ALL THAT APPLY: What are the products of a reaction of a primary amine with an acyl chloride?

• Secondary amide

• Primary amide

• Water

• Hydrogen chloride

TICK ALL THAT APPLY: What are the products of the reaction of ammonia with an acyl chloride?

• A secondary amide

• A primary amide

• Water

• Hydrogen chloride

Which statement best describes amino acids?

• They are acidic

• hey are basic

• The are both acid and basic

• They are neither acidic nor basic