Other questions in this quiz

2. How would you carry out a test to distinguish a carboxylic acid from a ketone?

  • React with 2,4-DNPH, orange precipitate = aldehyde/ketone
  • Add solid carbonate - fizzing as CO2 given off = aldehyde/ketone
  • Oxidise with K2Cr2O7/H2SO4 - colour change = carboxylic acid
  • Heat gently with tollens reagent, silver mirror = carboxylic acid

3. What are the reaction conditions and reagents for acid esterification reactions?

  • RTP
  • concentrated HCl, heat gently
  • concentrated H2SO4, heat under reflux
  • concentrated HCl and tin

4. What are the reaction conditions for acid hydrolysis?

  • cold aqueous NaOH and reflux
  • hot aqueous HCl and reflux
  • cold aqueous HCl and reflux
  • hot aqueous NaOH and reflux

5. How would you form the diazo group?

  • React NaNO2 and HCl with an alicyclic amine under 10 degrees
  • React HNO2 with an alicyclic amine under reflux
  • React NaNO2 and HCl with an alicyclic amine under reflux
  • React HNO3 with an alicyclic amine under 10 degrees

Comments

No comments have yet been made

Similar Chemistry resources:

See all Chemistry resources »See all Organic Chemistry resources »