Ushbu reaksiya qanday nomlanadi? A) Kucherov reaksiyasi
B) Vyurs reaksiyasi
C) Markovnikov reaksiyasi
D) Konovalov reaksiyasi
126. M.A.Konovalov reaksiyasini korsating. A ) CH4 + 2Cl2 4 HCl +C
B ) R-H+HOSO2OH R-SO2OH +H2O
C ) 2 CH4 1500oc H-C= C-H + 3H2 D ) C6 H14 + HO -NO2 C6 H13 NO2 + H2O
127. 1 2 3 4 5 6 CH3 - CH - CH2 - CH2 - CH2 - CH3 CH3 Ushbu uglevodorodni nomlang. A) Geptan B) 2- Etilgeksan C) 2-Metilgeksan D) 2-propilgeksan.
128. CCl4 ushbu birikma qanday nomlanadi va qanday maqsadda ishlatiladi? A) Xlormetan – sovutish inshootida
B) Etilbromid -- jarroxlikda
C) Tetraxlormetan -- xloroform
1 29. H2C CH2 Ushbu uglevodorodni nomlang
H2C CH2 A) Siklopropan yoki trimetilen
B) Siklobutan yoki tetrametilen
C) Siklopentan yoki pentametilen
D) Metilsiklopentan
130. Sikloalkanlarni neft tarkibidan ajratib olib o`rgangan olimni ko`rsating. A) A. Kekule B) M.A. Konovalov C) V.V. Markovnikov D) N.D. Zelinskiy
131. Sikloalkanlar labaratoriya sharoitida qaysi usul yordamida olinadi? A ) H3C –CH2 - CH2 -CH2 –CH3 Pt H2C CH2 + H2 H2C CH2 CH2 CH2 B ) Br – CH2 –CH2-CH2 Br + Mg H2C +Mg Br2 CH2 CH CH2 C ) HC CH H2C CH2 + 3 H2 HC CH H2C CH2 CH CH2 D) Neftdan ajratib olinadi