🧪 Kimyo · Uglevodorodlar · ★★☆
CH3−CH(CH3)−CH2−CH3 moddaning IUPAC bo'yicha nomini ko'rsating.
- A)Pentan
- B)2-etilpropan
- C)2-metilbutan
- D)3-metilbutan
👀 To'g'ri javob va tushuntirishni ko'rish
✓ C) 2-metilbutan
💡 Eng uzun zanjir 4 ta C (butan), metil guruhi zanjirning yaqin uchidan hisoblaganda 2-uglerodda.