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7. Alcohol, phenol and ethers — Chemistry STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceChemistry7. Alcohol, phenol and ethers1 Mark
MCQ
Ether can be used
  • A
    As a general anaesthetic
  • B
    As a refrigerant
  • C
    In perfumery
  • ✓
    All of these
✓

Answer

Correct option: D.
All of these
d
Ether (Diethyl ether) is an industrial solvent used for oils, fats, gum, resin, perfume, etc.Diethyl ether produces cooling on evaporation. Hence, it is a refrigerant. Diethyl ether was widely used as an anesthetic agent.

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