JAMB Chemistry 1983 Question 20

Question 20

Introduction to Organic Chemistry

How many isomeric forms are there for the molecular formula C3H6Br2?

  1. A.1
  2. B.2
  3. C.3
  4. D.4
  5. E.5
Show the answer and explanation

Answer: D (4)

Explanation

The two Br atoms can be placed as 1,1-, 1,2-, 1,3- or 2,2-dibromopropane: four isomers.