To’plam mavzularini takrorlash 1-variant

21-VARIANT
GIBRIDLANISH KRISTALL PANJARA MAVZUSINI TAKRORLASH
1. Kalsiy gidroksosulfat (CaOH)₂SO₄ molekulasida nechta σ-bog‘ bo‘ladi?
A) 10 B) 8 C) 12 D) 6

2. 
   Markaziy atomi sp² gibridlangan holatda bo‘lgan zarrachalarni ko‘rsating. 1) bor ftorid; 2) etan; 3) ammiak; 4) etilen;C₂H₄ 5) berilliy xlorid;BeCl₂ 6) sulfat ioni; 7) suv;
   

A) 1,2 B) 1,3 C) 1,4 D) 5,7

2. 
   Quyidagi birikmalardagi oltingugurt atomining gibridlanish holati to‘g‘ri keltirilgan qatorni ko‘rsating. 1) SO₂; 2) SO₃; 3) SF₆; 4) ; A) sp²; sp³; sp³d; sp² B) sp²; sp³; sp²; sp³d C) sp²; sp²; sp³d²; sp³ D) sp²; sp²; sp³d²; sp²
   
3. 
   [Cr(NH₃)₆]Cl₃ birikmasidagi xrom atomi qanday gibridlanish holatida?
   

A) sp³d² B) sp² C) sp³ D) sp³d

2. 
   Qahrabo kislota angidridi molekulasidagi sp² gibridlangan orbitallar sonini toping.
   

A) 4 B) 12 C) 8 D) 6

2. 
   3-metil-2-formilbutan kislotadagi sp³ va sp² gibridlangan orbitallar sonini hisoblang.
   

A) 18, 12 B)20, 12C)20, 10 D)22, 10

2. 
   Eten hosil bo'lishida gibrid orbitallar soni 24 ta bo'sa, barcha δ- bog'larni hosil qilishida necha elektron qatnashgan?
   

A)32 B)16 C)12 D) 40

2. 
   Xloralgidrat molekulasidagi o'zaro bevosita bog'langan uglerodning sp³-gibridli atomlari nechta?
   

A) 3B) 1 C) 2 D) 4

2. 
   2,4 di xlor fenoksi sirka kislotasi molekulasidagi sp³-sp³ bog'lar sonini aniqlang.
   

A) 1 B) 6 C) 3 D) 4

2. 
   ushbu molekuladagi 1) sp³ gibridlangan atomlar sonini 2) sp² gibridlangan atomlar sonini 3) sp³ -sp² bog’lari sonini 4) barcha uglerodning atomlarining oksidlanish darajalari yig’indisini toping.
   

A) 1-11, 2-9 , 3-8 4- +5 B) 1-10, 2-8 , 3-5 4- +4 C) 1-14, 2-7 , 3-6 4- +3
D) 1-7, 2-8 , 3-6 4- 0

2. 
   Quruq muz (CO₂) ning kristall panjarasi qanday tuzilgan? 1)ion; 2) molekulyar; 3) atom;4) metall; A) 1 B) 2 C) 3 D) 2,3
   
3. 
   Osh tuzining fazoviy holati qanday tuzilishga ega?
   

A) tekis uchburchakli B) kubsimon
C) tetraedr D) piramida

2. 
   Qaysi modda molekulyar kristall panjaraga ega? A) yod B) olmos C) grafit D) ishqor
   
3. 
   Qaysi moddalar atomli kristall panjaraga ega? A) Na₂O; Li₂O; CaO B) C; Si; Ge; B C) N₂; O₂; Cl₂; H₂ D) H₂O; HCl; H₂S
   
4. 
   CO₂vaSiO₂qaysixususiyatlaribilanfarqqiladilar?1) valentligi; 2) oksidlanish darajasi; 3) kristall panjara turi; 4) gibridlanishi; 5) qaynash va suyuqlanish temperaturasi; A) 1,3,5 B) 1,2,3 C) 3,4,5 D) 2,4,5
   
5. 
   Oq fosforning kristall panjarasi qanday? A) amorf B) atomli C) ionli D) molekulyar
   
6. 
   Agar modda qattiq va suyuqlangan holatda elektr tokini yaxshi o‘tkazsa, uning kristall panjarasi qanday? 1) ion; 2) molekulyar; 3) atom; 4) metall; A) 1,2 B) 1,3 C) 1,4 D) 2,3
   
7. 
   Oson suyuqlanuvchan va uchuvchan moddalar qanday kristall panjarali bo‘ladi? 1) ion; 2) atom; 3) molekulyar; 4) metall; A) 1 B) 2 C) 1,4 D) 3
   
8. 
   Olmosning kristall panjarasi qanday tuzilishga ega? A) kvadrat B) kubsimon C) to‘g‘ri to‘rtburchakli D) tetraedr
   
9. 
   Kristall panjarasi bir xil bo‘lgan moddalar keltirilgan qatorni top? A) litiy ftorid, natriy fosfat, ammiak B) natriy sulfat, vodorod, vodorod sulfid C) ammiak, vodorod sulfid, vodorod D) natriy fosfat, vodorod, kislorod
   
10. 
    Kimyoviy bog‘lanishning qaysi turida qattiq jismning elektr o‘tkazuvchanligi yuqori bo‘ladi?
    

A) kovalent B) qutbli kovalent
C) ion bog‘lanish D) metall bog‘lanish

2. 
   Yod kristallarining sublimatlanish xossasiga asoslanib, qanday kristall panjarali tuzilishga ega ekanligini ko‘rsating.
   

A) atomli B) ionli
C) metalli D) molekulyar

2. 
   Suyuqlanish temperaturasi yuqori bo'lgan moddani aniqlang.
   

A) litiy xlorid B) vodorod xlorid C) amimak D) suv

2. 
   Yod kristallarining sublimatlanish xossasiga asoslanib, uning qanday kristall panjarali tuzilishga ega ekanligini ko'rsating. A) ionli B) atomli
   

C) molekular D) metall

2. 
   Suyuqlanish temperaturasiga asoslanib, qaysi modda atomi kristall panjara tuzilishiga ega ekanligini aniqlang. A) kvars, 1728 °B) osh tuzi, 801 °
   

C) oltingugurt, 113° D)aluminiy,660 °

2. 
   Molekular kristall panjara tuzilishiga ega bo'lgan moddalar berilgan javobni belgilang.
   1) olmos; 2) grafit; 3) kremniy;
   

4) osh tuzi; 5) karbamid;
6) uglerod;7) muz; 8) yod; 9) bor; 10) karbonat angidrid
A) 4, 5, 6, 8 B) 1, 2, 3, 5
C) 3, 4, 9, 10 D) 5, 7, 8, 10

2. 
   Molekular kristall panjara tuzilishiga ega bo'lgan moddalar berilgan javobni belgilang. 1) olmos; 2) grafit; 3) kremniy; 4) osh tuzi; 5) karbamid; 6) uglerod;7) muz; 8) yod; 9) bor; 10) karbonat angidrid
   

A) 4, 5, 6, 8 B) 1, 2, 3, 5
C) 3, 5, 9, 10 D) 5, 7, 8, 10

2. 
   Suyuqlanish temperaturasi past bo'lgan molekulalarni belgilang.
   

A) O₂, H₂, N₂
B) NaOH, AI2O3, C