Oddiy efirlarga xos bo‘lgan to‘g‘ri ta’rifni tanlang.

  1. birlamchi spirtlar 170℃ dan yuqori haroratda degidratlanganda hosil bo‘ladi
  2. ishqorlar va kislotalar bilan juda oson reaksiyaga kirishadi
  3. to‘yingan oddiy efirlar aldegidlar bilan sinflararo izomer hisoblanadi
  4. ularning umumiy formulasi R−O−R′ ko‘rinishida bo‘ladi

📝 Detailed explanation

Oddiy efirlar – ikkita uglevodorod radikali kislorod atomi orqali bog‘langan birikmalardir, umumiy formulasi R−O−R′.
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