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Hydrocarbons — Chemistry STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceChemistryHydrocarbons3 Marks
Question
Convert:
  1. Ethylene to Nitrobenzene.
  2. Write short note on Markovnikov's Rule.
✓

Answer

  1.  

  1. Markovnikov's Rule: When a polar compound is a unsymmetrical alkene or alkyne, negative part goes to least substituted carbon e.g., $\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \text{Cl}\\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ |\\\text{CH}_3-\text{CH}=\text{CH}_2+\text{HCl}\rightarrow\text{CH}_3-\text{CH}-\text{CH}_3$

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