Kimyoviy bog‘lanish

03-4son-33.
61. 2,4-dixlorfenoksisirka kislotada sp³-s va sp2-s turdagi -bog‘lanishlar soni nechta bo‘ladi?
A) 2,5 B) 3,3 C) 5,3 D) 5,6 E) 8,4
03-4son-34.
62. Na₂[Be(0H)₄] birikmadagi berilliyning gibridlanish holati, valentligi, oksidlanish darajasi va koordinatsion sonini ko‘rsating.
A) sp,2,+2,4 B) sp³,4,+2,4 C) sp²,2,+4,6
D) sp,4,+2,4 E) sp²,4,+2,2
03-5son-9.
63. Pirit tarkibidagi oltingugurt atomlarining gibridlanish turini aniqlang.
A) sp B) sp² C) sp³ D) spd E) sp³d
03-8son-9.
64. Kaliy geksatsianotemir(III) tarkibidagi markaziy ionning gibridlanish turi, oksidlanish darajasi, koordinatsion sonini aniqlang.
A) sp³,+3,6 B) sp²,+2,7 C) sp,+2,5 D) sp³d,+3,-6
E) sp³d²,+2,6
03-8son-25.
65. Gipoxlorit kislota, xlorat va perxlorat ionlaridagi markaziy atomlarning gibridlanish holati qanday?
A) sp², sp³, sp³ B) sp², sp², sp³ C) sp³, sp³, sp³
D) sp², sp, sp² E) sp, sp², sp²
99-4son-39.
66. Muzning kristall panjara turi va suv molekulasidagi kislorod atomining gibridlanish turini aniqlang?
A) atom panjara, burchakli molekula
B) molekulyar panjara, sp²-gibridlanish
C) molekulyar panjara, sp³-gibridlanish
D) atomli panjara, sp-gibridlanish
E) ionli panjara, sp³-gibridlanish
96-4son-23.
67. Ortofosfat kislotadagi fosfor atomi atrofidagi kislorod atomlari qanday geometrik shaklni hosil qiladi?
A) uchburchak B) tetraedr C) to‘rtburchak
D) kvadratli piramida E) oktaedr
97-3son-34.
68. Quyidagi berilgan birikmalardagi nodir gaz atomining gibridlanish holati to‘g‘ri keltirilgan qatorni tanlang.
1) Ba₂[XeO₆] ; 2) XeOF₂ 3) KrF₂ 4) KrO₂F₂
A) sp³, sp², sp, sp³d² B) sp³d, sp²d, sp³, sp
C) sp³d², sp², sp, sp³ D) sp, sp², sp³, sp³d²
E) sp³, sp³d², sp2, sp
98-8son-58.
69. Uglerod(IV) oksidda uglerod atomi
1) sp 2) sp² 3) sp³
gibridlanish holatida bo‘ladi, chunki
4) uglerod atomining hamma elektronlari kimyoviy bog‘lanish hosil bo‘lishida ishtirok etadi
5) uglerod atomining 2r-pog‘onachasida ikkita juftlashmagan elektron bor
6) uglerod(IV) oksid molekulasi chiziqli tuzilishga ega
A) 1,5 B) 2,5 C) 3,4 D) 1,6 E) 2,4