10-sinf 1-variant Nazorat ishi-6

10-sinf 1-variant Nazorat ishi-6
1.Alkanning umumiy formulasini toping. A. C_nH_2n+2 B. C_nH_2n C. C_nH_2n-2 D. C_nH_2n-6
2.Alkanlarning gomologik qatorida izomeriya hodisasi qaysi alkanlardan boshlanadi.
A. Metan B. Etan C. Propan D. Butan
3.Xloroformning formulasi ko`rsating?
A. CH<sub>3</sub>Cl B. CH<sub>2</sub>Cl C. CH Cl D. CCl<sub>4</sub>
4.28,8gr Alyuminiy karbid gidrolizlanganda hosil bo`lgan gaz hajmini n.sh da toping.
A. 5,6 B. 13,44 C. 16,8 D. 17,92
5.Natriy atsetat yetarli miqdordagi NaOH b-n ta’sirlashganda 4,48l n.sh da gaz ajralgan bo`lsa necha gramm tuz sarflanganligini ayting.
A. 9,5 B. 16,2 C. 16,4 D. 10,5
6.Siklogeksanni digidrogenlab kim benzol olgan?
A. N.D.Zeleniskiy B. A.M.Butlerov. C. N.N.Zinin. D. A.V.Kolbe.
7.Qishloq ho`jaligida insektitsidlar (zararkunandalarga qarshi) vosita sifatida ishlatiladigan moddaning formulasini ko`rsating.
A. C <sub>6</sub>H <sub>6</sub>Cl<sub>6</sub> B. CH Cl<sub>3</sub> C. C <sub>2</sub>H<sub>5</sub> Cl D. C <sub>6</sub>H <sub>5</sub>Cl
8..3,36 l tabiiy gaz (CH<sub>4</sub>) yonishi natijasida necha litr CO<sub>2</sub> hosil bo`ladi?
A. 4,48 B. 3,36 C. 1,12 D.2,24
10.Quyiyidagi qaysi sikloalkanlarning yonishi uchun eng ko’p miqdorda kislorod kerak?
A.C₃H₆ B.C₄H₈. C. C₅H₁₀ D.C₆H₁₂
11.Alkanlarning gomologik qatorida agregat holati gazsimon bo’lgan moddalarni toping._________
12.Izomeriya tushunchasini fanga kiritgan olim?___________________________
13.Gidrogenlanish reaksiyasi_________________________
14. Degidrogenlanish reaksiyasi_____________________________
15.Zinin reaksiyasi_____________________________
10-sinf 1-variant Nazorat ishi-6
1.Alkanning umumiy formulasini toping. A. C_nH_2n+2 B. C_nH_2n C. C_nH_2n-2 D. C_nH_2n-6
2.Alkanlarning gomologik qatorida izomeriya hodisasi qaysi alkanlardan boshlanadi.
A. Metan B. Etan C. Propan D. Butan
3.Xloroformning formulasi ko`rsating?
A. CH<sub>3</sub>Cl B. CH<sub>2</sub>Cl C. CH Cl D. CCl<sub>4</sub>
4.28,8gr Alyuminiy karbid gidrolizlanganda hosil bo`lgan gaz hajmini n.sh da toping.
A. 5,6 B. 13,44 C. 16,8 D. 17,92
5.Natriy atsetat yetarli miqdordagi NaOH b-n ta’sirlashganda 4,48l n.sh da gaz ajralgan bo`lsa necha gramm tuz sarflanganligini ayting.
A. 9,5 B. 16,2 C. 16,4 D. 10,5
6.Siklogeksanni digidrogenlab kim benzol olgan?
A. N.D.Zeleniskiy B. A.M.Butlerov. C. N.N.Zinin. D. A.V.Kolbe.
7.Qishloq ho`jaligida insektitsidlar (zararkunandalarga qarshi) vosita sifatida ishlatiladigan moddaning formulasini ko`rsating.
A. C <sub>6</sub>H <sub>6</sub>Cl<sub>6</sub> B. CH Cl<sub>3</sub> C. C <sub>2</sub>H<sub>5</sub> Cl D. C <sub>6</sub>H <sub>5</sub>Cl
8..3,36 l tabiiy gaz (CH<sub>4</sub>) yonishi natijasida necha litr CO<sub>2</sub> hosil bo`ladi?
A. 4,48 B. 3,36 C. 1,12 D.2,24
10.Quyiyidagi qaysi sikloalkanlarning yonishi uchun eng ko’p miqdorda kislorod kerak?
A.C₃H₆ B.C₄H₈. C. C₅H₁₀ D.C₆H₁₂
11.Alkanlarning gomologik qatorida agregat holati gazsimon bo’lgan moddalarni toping._________
12.Izomeriya tushunchasini fanga kiritgan olim?___________________________
13.Gidrogenlanish reaksiyasi_________________________
14. Degidrogenlanish reaksiyasi_____________________________
15.Zinin reaksiyasi_____________________________