Photo AI
Bromine, Br₂, dissolves in unsaturated hydrocarbons and reacts immediately - HSC - SSCE Chemistry - Question 6 - 2009 - Paper 1
Question 6
Bromine, Br₂, dissolves in unsaturated hydrocarbons and reacts immediately. Which of the following is the best description of this process? (A) Bromine is polar an... show full transcript
Worked Solution & Example Answer:Bromine, Br₂, dissolves in unsaturated hydrocarbons and reacts immediately - HSC - SSCE Chemistry - Question 6 - 2009 - Paper 1
Step 1
Which of the following is the best description of this process?
Answer
The best description of the process is option (D): Bromine is non-polar and reacts by adding bromine atoms across the double bond. This is because bromine (Br₂) does not have a significant dipole moment, making it a non-polar molecule. Additionally, during the addition reaction with unsaturated hydrocarbons (like alkenes), bromine adds across the double bond, resulting in the formation of dibrominated products.