Chemistry Practice Test – Organic Chemistry

Hello and Welcome to Chemistry Practice Test - Organic Chemistry

  1. You are to attempt 5 random objectives questions ONLY.
  2. Supply Your Full Name and Location in the text box below and begin immediately.
  3. You can attempt as many times as possible
1. 



The IUPAC nomenclature of the compound above is ______ (JAMB 2018)

A. 2,3-dimethylpent-2-ene
B. 3,4-dimethylpent-3-ene
C. 3-methylhex-3-ene
D. 3,4-dimethylpent-2-ene

2. 


In a given homologous series, successive members differ in their relative molecular mass by ______ (JAMB 2021)

A. 13
B. 14
C. 26
D. 28

3. 


The enzyme used in the hydrolysis of starch to dextrin and maltose is _____

A. amylase
B. diastase
C. invertase
D. zymase

4. 


The petroleum fraction that is used in heating furnaces is _____ (JAMB 2021)

A. petrol
B. kerosene
C. diesel
D. lubricating oil

5. 


Which of the following elements is used in the vulcanization of rubber? (JAMB 2019)

A. Sulphur
B. Vanadium
C. Oxygen
D. Ion

 

 

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