Reaction and conditions Part 2

?
  • Created by: Hannamw
  • Created on: 29-05-18 11:02

1. Conditions for reaction of carboxylic acid with alcohol to form ester and water?

  • Ethanolic sodium hydroxide, heat
  • Strong acid catalyst, heat
  • Dilute hydrochloric acid, heat
  • Ethanolic, conc sulfuric acid
1 of 20

Other questions in this quiz

2. Which of these is NOT a condition for fermentation of glucose?

  • Anaerobic conditions
  • Yeast enzymes
  • Ethanolic
  • 30-40°C

3. Catalyst & conditions for hydration of ethene?

  • Solid phosphoric acid(V) catalyst, 300°C, 60 atm
  • Conc hydrochloric acid catalyst, 298K, 100kPa
  • Conc sulfuric acid catalyst, 298K, 100kPa
  • Conc sulfuric acid catalyst, 800-850K, 1atm

4. Which of these reactions is NOT carried out under reflux?

  • Electrophillic addition: alkene to alcohol
  • Nucleophilic substitution, halogenoalkanes to alcohols
  • Nucleophilic substitution, halogenoalkanes to amines
  • Nucleophilic substitution, halogenoalkanes to nitriles
  • Ester to carboxylic acid
  • Aldehydes oxidised to carboxylic acids

5. Which of these is NOT a method of reducing a nitrile?

  • Sn catalyst, with conc hydrochloric acid followed by sodium hydroxide
  • Lithium aluminium hydride in dry ether, followed by dilute acid
  • Nickel catalyst, hydrogen gas

Comments

No comments have yet been made

Similar Chemistry resources:

See all Chemistry resources »See all Reactions resources »