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Hydrocarbons — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistryHydrocarbons2 Marks
Question
Complete the following reactions.
  1. $\text{Iso-propyl bromide}\xrightarrow[\text{Heat}]{\text{Alc. KOH}}\text{A}\xrightarrow[\text{Peroxide}]{\text{HBr}}\text{B}$
  2. $\text{n-propyl alcohol}\xrightarrow[443\text{K}]{\text{Conc. H}_2\text{SO}_4}\text{A}\xrightarrow[\text{Heat}]{\text{O}_2,\ \text{Ag}}\text{B}$
✓

Answer

  1. $\text{CH}_3\text{CH}\text{CH}_3\xrightarrow[\text{Heat}]{\text{Alc. KOH}}\text{CH}_3\text{CH}=\text{CH}_2\\ \ \ \ \ \ \ \ \ | \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ _{(\text{A})}\\ \ \ \ \ \ \ \ \text{Br} \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ _{\text{Propene}}\\ _{\text{Iso-propyl bromide}}\\\xrightarrow[\text{Peroxide}]{\text{HBr}}\text{CH}_3\text{CH}_2\text{CH}_2\text{Br}\\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ _\text{(B)}\\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ _{1-\text{bromopropane}}$
  2.  

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