Organic Chemistry Conditions And Reagents

17 Questions | By Kafeelmirza | Updated: Mar 20, 2022 | Attempts: 1125

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All of the conditions and reagents required for haloalkanes, alkenes and Alcohols, for the AQA AS Chemistry Syllabus. By Kafeel :)

Questions and Answers

1.

What is the reagent used in the production of butan-1-ol from 1-Chlorobutane?
- A.
  
  KOH (Aq) or NaOH(aq)
- B.
  
  KOH (aq)
- C.
  
  KOH (Ethanolic)
- D.
  
  NaOH (aq)
- E.
  
  NaOH (Ethanolic)
2.

What are the conditions in the production of butan-1-ol from 1-Chlorobutane?
- A.
  
  Boil
- B.
  
  Warm
- C.
  
  Warm Under Reflux
- D.
  
  Boil Under Reflux
- E.
  
  Ice cold water from Atlantic Ocean
3.

What are the reagents used in the production of ethanenitrile from Bromoethane?
- A.
  
  Air
- B.
  
  NaOH
- C.
  
  KBR
- D.
  
  KOH
- E.
  
  KCN
4.

What are the conditions used in the production of ethanenitrile from Bromoethane?
- A.
  
  Warm Under Reflux
- B.
  
  Cool Under Reflux
- C.
  
  Boil under Reflux
- D.
  
  Boil
- E.
  
  Warm
5.

What is the reagent used in the production of Propylamine from Chloropropane?
- A.
  
  Ammonium Ions (NH4+)
- B.
  
  Ammonia (NH3)
- C.
  
  Ammoniacal Silver Nitrate
- D.
  
  Ammonium Chloride
- E.
  
  Amine Ions
6.

What are the conditions used in the production of Propylamine from Chloropropane?
- A.
  
  Heat
- B.
  
  Boil Under Reflux
- C.
  
  Heat under Reflux
- D.
  
  Cool
- E.
  
  Distillation
7.

What is the reagent used in the production of hex-2-ene from 3-Bromohexane?
- A.
  
  NaOH (Ethanolic)
- B.
  
  KOH (aqueous)
- C.
  
  KOH (Ethanolic)
- D.
  
  NaOH or KOH (aq)
- E.
  
  NaCl
8.

What are the conditions used in the production of polyethene from ethene?
- A.
  
  High temperature
- B.
  
  High Concentration of Ethene
- C.
  
  High pressure
- D.
  
  Low Temperature
- E.
  
  Low Pressure
9.

What are the conditions used in the production of 3,3-DiIodopentane from pentene?
- A.
  
  Boil under Reflux
- B.
  
  High pressure
- C.
  
  Distillation
- D.
  
  Cool
- E.
  
  Room Temperature
10.

What is the reagent used in the production of 3,3DiIodopentane from pentene?
- A.
  
  HBR
- B.
  
  HI
- C.
  
  Cl2
- D.
  
  I2
- E.
  
  KBR
11.

What is the reagent and condition used in the production of ethyl hydrogensulphate from ethene?
- A.
  
  Sulphuric Acid (Cold)
- B.
  
  Concentrated Sulphuric Acid (Cold)
- C.
  
  Dilute Sulphuric Acid (warm)
- D.
  
  Copper Sulphate (ice cold)
- E.
  
  Sulphate ions (Ice)
12.

What is the catalyst used in the production of an Alcohol from an Alkene?
- A.
  
  H2SO4
- B.
  
  Potassium Dichromate
- C.
  
  H3PO4
- D.
  
  Coke
- E.
  
  Nickel
13.

What are the conditions used in the production of an Alcohol from an Alkene?
- A.
  
  Electrolysis
- B.
  
  Soil
- C.
  
  100°C and 55 atmospheres under water
- D.
  
  300°C and 60 atmospheres under steam
- E.
  
  Boil under reflux
14.

How would I make butanal from Butan-1-ol?
- A.
  
  Use potassium dichromate, Concentrated H2SO4 then Cool and Reflux.
- B.
  
  Use potassium dichromate, Concentrated H2SO4 then Warm and Distill.
- C.
  
  Use potassium dichromate, Dilute H2SO4 then Warm and Distill.
- D.
  
  Use potassium dichromate, Dilute H2SO4 then Cool and Reflux.
- E.
  
  I dont know.
15.

How would i make Propanone from Propan-2-ol?
- A.
  
  Use potassium dichromate, Dilute H2SO4 then Heat and Distill.
- B.
  
  Use potassium dichromate, Concentrated H2SO4 then Warm and Distill.
- C.
  
  Use potassium dichromate, Dilute H2SO4 then Cool and Reflux.
- D.
  
  Use potassium dichromate, Concentrated H2SO4 then Cool and Reflux.
- E.
  
  What is this and Where am i?
16.

How would i make pentanoic Acid from pentanal?
- A.
  
  I still dont know.
- B.
  
  Use potassium dichromate, Dilute H2SO4 then Heat and Distill.
- C.
  
  Use potassium dichromate, Concentrated H2SO4 then Cool and Reflux.
- D.
  
  Use potassium dichromate, Concentrated H2SO4 then Warm and Distill.
- E.
  
  Use potassium dichromate, dilute H2SO4 then Heat and Reflux.
17.

How do i make ethene from Ethanol?
- A.
  
  Concentrated H2SO4 and Heat
- B.
  
  Dilute H2SO4 and Heat
- C.
  
  Concentrated H2SO4 and high pressure
- D.
  
  H3PO4 catalyst
- E.
  
  High temperature alone