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Hydrocarbons — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistryHydrocarbons2 Marks
Question
Complete the following reactions:
  1. $(\text{CH}_3)_2\text{C}=\text{CH}-\text{CH}_3\xrightarrow[\text{heat}]{\text{KMnO}_4/\text{KOH}}$
  2. $(\text{CH}_3)_2\text{C}=\text{CH}-\text{CH}_3\xrightarrow{\text{cold KMnO}_4/\text{KOH}}$
✓

Answer

  1. $\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \text{CH}_3\\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ |\$\text{CH}_3)-\text{C}=\text{CH}-\text{CH}_3\xrightarrow[\text{heat}]{\text{KMnO}_4/\text{KOH}}\\ \ \ \ \ \ \ \ \ \ \ \ \ \ \text{O}\\ \ \ \ \ \ \ \ \ \ \ \ \ \ ||\\\\\text{CH}_3-\text{C}-\text{CH}_3+\text{CH}_3\text{COOH}$
  2. $\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \text{CH}_3\\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ |\$\text{CH}_3)-\text{C}=\text{CH}-\text{CH}_3\xrightarrow{\text{cold KMnO}_4/\text{KOH}}\\ \ \ \ \ \ \ \ \ \ \ \ \ \ \text{CH}_3\\ \ \ \ \ \ \ \ \ \ \ \ \ \ |\\ \text{CH}_3-\text{C}-\text{CH}-\text{CH}_3\\ \ \ \ \ \ \ \ \ \ \ \ \ \ |\ \ \ \ \ \ \ |\\ \ \ \ \ \ \ \ \ \ \ \ \ \text{OH} \ \ \text{OH}$

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