Kimyoviy bog‘lanish

96-8son-13.
6. Silan molekulasining geometrik shakli qanday?
A) chiziqli B) tekis kvatrat C) tetraedr
D) oktaedr E) burchakli
96-8son-15.
7. Ammoniy ioni qanday geometrik tuzilishga ega?
A) uchburchak B) piramida C) tetraedr
D) teng tomonli uchburchak E) kvadrat
96-8son-77.
8. Quyidagi molekulalarning qaysilarida markaziy atomning gibridlanishi sp-holatda bo‘ladi?
1. BeCl₂ 2. CO₂ 3. H₂O 4. SO₂
A) 1,2 B) 1,3 C) 1,4 D) 2,3 E) 3,4
96-8son-88.
9. Qattiq uglerod (IV)-oksid (quruq muz) ning tuzilishi qanday xususiyatlar bilan ifodalanadi?
A) sp–gibridlanish, burchak 180⁰ molekulyar kristall panjarali
B) sp²–gibridlanish,burchak 120⁰ molekulyar kristall panjarali
C) sp³–gibridlanish,burchak 109⁰ molekulyar kristall panjarali
D) sp–gibridlanish,burchak 180⁰ atom kristall panjarali
E) sp²–gibridlanish,burchak 120⁰ atom kristall panjarali
96-10son-23.
10. Kremniy (IV)-oksidda kremniy atomining gibridlanish turi qanday?
A) sp² B) sp³ C) sp D) dsp² E) d²sp
97-1son-26.
11. Qaysi molekulada sp-gibridlanish amalga oshadi?
A) SO₂ B) CO₂ C) NO D) SO₃ E) H₂O
97-1son-44.
12. Grafit va olmos molekulalarida uglerod atomining gibridlanish holatlari qanday?
A) sp va sp B) sp va sp² C) sp² va sp²
D) sp³ va sp³ E) sp² va sp³
97-1son-61.
13. Bog‘ hosil qilishda qatnashadigan elektron bulutlari sp2-gibridlangan molekulalarni ko‘rsating:
1. BF₃ 2. C₂H₂ 3. C₂H₄ 4. C₂H₆
A) 1,2 B) 1,3 C) 1,4 D) 2,4 E) 3,4