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Alcohols, Phenols, and Ethers — Chemistry STD 12 Science — Question

Bihar BoardEnglish MediumSTD 12 ScienceChemistryAlcohols, Phenols, and Ethers1 Mark
MCQ
Mixed ether will not be formed in the reaction?
  • A
    CH3​OCH2​Cl + C2​H5​MgBr
  • B
    CH2​N2 + C2​H5​OH
  • C
    C2​H5​ONa + CH3​I
  • D
    C2​H5​OH + H2​SO4​(140°C)
✓

Answer

  1. C2​H5​OH + H2​SO4​(140°C)

Explanation:

C2​H5​−OH + H2​SO4​ (140°C) → C2​H5​−O−C2​H5​ + H2​O

Ethyl alcohol when heated with Sulphuric acid at 140°C produces a symmetric ether i.e. Diethyl ether.

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