Kimyoviy bog‘lanish

01-9son-33.
36. Dimetil efir tarkibidagi atomlarning gibridlanish turini, bog‘larni hosil qilishda qatnashgan gidrid orbitallar va atom orbitallar sonini, bog‘ hosil qilishda qatnashmay qolgan (St) elektronlar sonini toping.
1) sp³-4 2) sp³-10 3) sp³-16 4) sp²-2 5) -6
6) -8 7) s-8 8) s-6 9) Ct=2 10) St=4
A) sp³, sp², sp³, 5+2,7 B) sp³, sp2, sp³, 6+1,8
C) sp³, sp³, sp³, 2+5,10 D) sp³, sp³, sp³, 4+2,7
E) sp³, sp², sp³, 6+1,3
01-9son-32.
37. Xlorit kislotadagi markaziy atomning oksidlanish darajasini va gibridlanish holatini aniqlang.
A) sp³,+3 B) sp²,+3 C) sp,+2 D) sp³,+2 E) sp²,+4
01-9son-34.
38. Propil spirti molekulasida qancha va qanday orbitallar ishtirok etgan?
Atomlarda taqsimlanmagan elektron juftlar soni (Sp) nechta?
1) s-7 2) s-8 3) sp³-12 4) sp³-14 5) sp³-16 6) sp²-3
7) Sp=2 8) Sp=4
A) 1,4,6 B) 2,3,8 C) 1,5,7 D) 2,5,8 E) 2,4,7
01-9son-35.
39. Karbonat kislota molekulasidagi uglerod atomining gibridlanish turi va bog‘larni hosil qilishda qatnashgan orbitallar xillari va ular sonini ko‘rsating. Molekulada taqsimlanmagan elektronlar (ular soni Sp) mavjudmi?
1) s-2 2) s-4 3) p-2 4) p-3 5) sp²-3 6) sp²-4 7) sp³-4 8) Sp=3 9) Sp=4 10) Sp=6 11) Sp=12
A) sp³,2,3,5,6,9 B) sp2,2,4,5,7,11 C) sp2,2,4,6,9,10
D) sp2,1,3,6,7,11 E) sp³,1,3,6,7,10
01-9son-36.
40. Quyidagi moddalarning qaysilarida markaziy atomning gibridlanish turi sp³ bo‘ladi?
1) bor ftorid 2) gipoxlorit kislota
3) uglerod(IV) oksid 4) kremniy(IV) oksid
5) bertole tuzi 6) ammiak 7) suv 8) metilnitrat
A) 1,4,5,6,7,8 B) 2,3,5,6,7,8 C) 2,5,6,7,8
D) 2,4,5,6,7,8 E) 2,4,6,7,8