Question
Ex. 2 Complete the following equations,write main products : CH_(2)=CHC(CH_(3))_(3)+HBrarrow CH_(3)CH=CH_(2)+HBrxrightarrow (ROOR) (3) +KMnO_(4)xrightarrow (acidic) (4) CH_(3)leftharpoons CH+HBrarrow (5) CH_(3)Cequiv CCH_(3)+KMnO_(4)xrightarrow (acidic)
Answer
4.7
(246 Votes)
Una
Elite · Tutor for 8 years
Answer
1.
2.
3.
4.
5.
Explanation
1. The addition of HBr to an alkene follows Markovnikov's rule, where the hydrogen adds to the carbon with more hydrogen atoms.2. In the presence of peroxides (ROOR), the addition of HBr to an alkene follows anti-Markovnikov's rule.3. Potassium permanganate (KMnO₄) in acidic conditions oxidizes iodide (I⁻) to iodine (I₂).4. The addition of HBr to an alkene follows Markovnikov's rule.5. Potassium permanganate (KMnO₄) in acidic conditions oxidizes alkynes to carboxylic acids.