1) CH3-CH2-CH2-CH2-CH3
Izomeri diclorurati:
CH(Cl)2-CH2-CH2-CH2-CH3
CH2(Cl)-C*H(Cl)-CH2-CH2-CH3
CH2(Cl)-CH2-C*H(Cl)-CH2-CH3
CH2(Cl)-CH2-CH2-C*H(Cl)-CH3
CH2(Cl)-CH2-CH2-CH2-CH2-Cl
Deja am trecut de 2
2) CH3-CH(CH3)-CH3
Izomeri diclorurati
CH(Cl)2-CH(CH3)-CH3
CH2(Cl)-C(CH3, Cl)-CH3
CH2(Cl)-CH(CH3)-CH2(Cl)
Deja am trecut de 2
3) Dacă omologul inferior (izobutan) a avut peste 2 izomeri diclorurati, atunci izopentanul va avea si mai mulți.
4) C(CH3)4
Izomeri diclorurati:
CH(Cl)2-C(CH3)3
CH2(Cl)-C(CH3)2-CH2(Cl)
Sunt doar doi izomeri aici.
Răspuns corect D