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Hydrocarbons — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistryHydrocarbons3 Marks
Question
Complete the following reactions:
  1. $\text{CH}_3-\text{CH}=\text{CH}_2+\text{HBr}\xrightarrow{\text{Peroxide}}?$
  2. $\text{CH}_3-\text{Cl}+\text{Na}\xrightarrow{\text{Dry ether}}?$
  3. $\text{CH}_3-\text{CH}-\text{CH}_2-\text{CH}_3\xrightarrow[\Delta]{\text{alc. KOH}}\\ \ \ \ \ \ \ \ \ \ \ \ \ \ |\\ \ \ \ \ \ \ \ \ \ \ \ \ \text{Cl}$
✓

Answer

  1. $\text{CH}_3-\text{CH}=\text{CH}_2+\text{HBr}\xrightarrow{\text{Peroxide}}\\\text{CH}_3-\text{CH}_2-\text{CH}_2\text{Br}$
  2. $\text{CH}_3-\text{Cl}+\text{Na}\xrightarrow{\text{Dry ether}}\text{CH}_3-\text{CH}_3+2\text{NaCl}$
  3. $\text{CH}_3-\text{CH}-\text{CH}_2-\text{CH}_3\xrightarrow[\Delta]{\text{alc. KOH}}\\ \ \ \ \ \ \ \ \ \ \ \ \ \ |\\ \ \ \ \ \ \ \ \ \ \ \ \ \text{Cl}\\\text{CH}_3-\text{CH}=\text{CH}-\text{CH}_3+\text{KCl}+\text{H}_2\text{O}$

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