1. 1-Mavzu;atom tarkibi 1

80. sp²-gibridlangan orbitallari 3 ta bo'lgan modda(lar)ni aniqlang.
A) BH₃ B) SO₃C) SO₃va SO₂ D) SO₂
81. H₂SO₃ molekulasidagi sp²-gibridlangan orbital(lar) sonini aniqlang. A) 6 B) 0 C) 3 D) 1
82. H₂SO₃ molekulasidagi δ-bog‘ni hosil qilishda nechta orbitallar qatnashishini aniqlang.
A) 12 B) 10 C) 17 D) 15
83. Fosforli birikma tarkibida6 ta δ- va 1 ta 7π-bog‘ bo'lsa, fosforning gibridlanishi qanday bo‘lishi mumkin?
A) bunday birikma mavjud emas B) sp³C)sp² D)sp
84. sp³-gibridlangan orbitallari 4 ta bo'lgan modda(lar)ni aniqlang.
A) H₂SO₄ va HCIO₃B) H₂SO₄ C) HCIO₃ D) HNO₃
85 Xlorli birikma tarkibida 4 ta δ- va 2 ta π-bog‘ bo'lsa, xlorning gibridlanishi qanday bo'lishi mumkin?
A) sp³ B) spC) sp² D) bunday birikma mavjud emas
86. sp³-gibridlangan orbitallari 12 ta bo'lgan modda(lar)ni aniqlang.
A) HCIO₄ B) HCIO₄va H₃PO₄C) H₂SO₄D) H₃PO₄
87 Fosforli birikma tarkibida 4 ta δ- va 2 ta π-bog' bo'lsa, fosfoming gibridlanishi qanday bo'lishi mumkin?
A) sp B)sp³C) bunday birikma mavjud emas D) sp²
88. Mishyakli birikma tarkibida 7 ta δ- va 1 ta 7π-bog‘ bo'lsa, mishyakning gibridlanishi qanday bo'lishi mumkin?
A)sp² B) sp³ C) sp D) bundav birikma mavjud emas
89. H₃PO₄molekulasidagi sp²-gibridlangan orbita(lar) sonini aniqlang. A)3 B)6 C)1 D) 0
90 HCIO₄molekullasidagi sp³-gibridlangan orbital(lar) sonini aniqlang.
A) 12 B) 8 C) 4 D) 1
91. 4 ta suv molekulasidagi sp³ orbitallar sonini topingA) 12 B) 8 C) 4 D) 16
92. Qutbsiz kovalent bog'lanishili,markaziy atomi sp² tipda gibridlanmaganmolekulani aniqlang.
A) fosfin B) suv C) ammiakD) bor gidrid
93 . H₂CO₃ molekulasidagi sp³-gibridlangan orbital(lar) sonini aniqlang A) 2 B) 0 C) 8 D) 4
94. HNO₂ molekulasidagi sp²-gibridlangan orbital(lar) sonini aniqlang. A) 3 B) 0 C)1 D) 6
95. H₂SO₃ molekulasidagi a- bog‘ni hosil qilishda nechtadan s (a), p (b), sp (c) va sp (d) orbitallar qatnashishini aniqlang.
A) a-2, b-2, c-3, d-8 B) a-2, b-0, c-1, d-7 C) a-2, b-0, c-3, d-12 D) a-2, b-0, c-4, d-8
96. H₃PO₄molekulasidagi sp³-gibridlangan orbital(lar) sonini aniqlang. A)1 B) 4 C) 8 D) 16
97. H₂CO₃molekulasidagi sp²-gibndlangan orbital(lar) sonni aniqlang.A) 9 B) 1 C) 3 D) 6
98. HCIO₃ molekulasidagi δ-bog'larni hosil qilishda nechta sp³-orbital qatnashgan?
A) 6B) 5 C) 3 D) 8
99. sp²-gibridlangan orbitallari 3 ta bo'lgan modda(lar)ni aniqlang
A) HCIO₃ va H₂SO₄B) H₂SO₄ C) HCIO₃ D) H₃PO₄
100 H₂SO₄ va H3PO₄ 1 molekulalari uchun umumiy bo'lmagan 1 xususiyatlarni aniqlang. i
1 ) markaziy atomning gibridlanish turi; 2) markaziy atomning valentligi; 3) bog' hosil qilishda ishtirok etgan orbitallar soni; 4) shu birikmalardagi markaziy atomning elektron konfiguratsiyasi; 5) markaziy atomning oksidlanish darajasi.
A) 1,3, 4 B) 2, 3, 5 C) 2, 5 D)1,4
101 2 ta π- va 4 ta δ-bog‘ga ega bo'lgan moddadagi xlorning gibridlanish turini aniqlang.
A) sp B) sp³C) sp D) bunday modda mavjud emas
102 CF₂CI₂ va SF₂CI₂ molekulalaridagi markaziy atomning gibridlanish holatini aniqlang.
A) sp³d; sp³ B) sp d²; sp³C) sp²d²; sp² D) sp³; sp³d
103 S₆ molekulasida markaziy atomning gibridlanish holatini aniqlang.
A) sp³d B) sp²d² C) sp³d² D) sp³
104 PH₃ molekulasida δ-bog‘larning hosil bo'lishida nechta sp³-orbital qatnashgan?
A) 2 B) 4 C) 0 D) 3
105 Tarkibida 2 ta sp³-s qoplanish mavjud bolgan modda(lar)ni aniqlang.
A) H₂SO₄; 2) H₂SO₃; 3) HCIO₃; 4) H₃PO₄.
A) 2, 3 B) 1, 3C) 3, 4 D) 1, 2
106. δ-bog‘larni hosil qilishda 1 ta sp² -gibridlangan orbital qatnashgan moddalarni aniqlang.
1)H₃PO₄; 2) H₂SO₄; 3) HClO₃; 4) H₂CO₃; 5) HCOOH; 6) H₂SO₃.
A) 1.6 B) 2, 3 C) 4, 5 D) 2, 5
107 . Tarkibida 2 ta sp³-s qoplanish mavjud bo'lgan modda(lar)nianiqlang.
1) H₂SO₄; 2) H₂SO₃; 3) HCIO₃; 4) H₃PO4. A) 2, 3 B) 1, 3C) 3, 4 D) 1, 2
108. δ-bog‘larni hosil qilishda 1 ta sp²-gibridlangan orbital qatnashgan moddalarni aniqlang.
1)H₃PO₄; 2) H₂SO₄; 3) HCIO₃; 4) H₂CO₃; 5) HCOOH; 6) H₂SO₃.
A) 1,6 B) 2, 3 C) 4, 5 D) 2.5
109. CIF₃ molekulasida markaziy atomning gibridlanish holatini
aniqlang.
A) sp³d² B) sp C) sp³ d D) sp³ d
110. PCI₅molekulasida markaziy atomning gibridlanish holatini
aniqlang.
A) sp³d B) sp³d² C) sp³ D) sp³ d³
111. sp³-gibridlan orbitallar 12 ta bo'lgan modda(lar)ni aniqlang.
A) H₂SO₄ B) H₃PO₄C) HCIO₄ D) HCIO₄ va H₃PO₄
112. sp²-gibridlangan orbitallar soni 6 ta bolgan moddalarni aniqlang.
1) H3PO4; 2) H₂SO₄; 3) HCIO₃; 4) H₂CO₃;5) HCOOH; 6) H₂SO₃.
A) 7, 3, 5, 6 B) 2, 3, 6C) 7, 6 D) 2, 3, 4, 5
113 Jami bog'lar soni 20 ta bo'lib, δ- va π-bog'lar soni ayirmasi 18 ga teng bo'lgan modda formulasini ko‘rsating.
A) Al(HSO₄)₃B) (AlOH)₃(PO₄)₂C) Al(H₂PO₄)₃D) (AI(OH)₂)₃PO₄
114 O₂ molekulasidag sp² orbitalar sonini toping. A) 12 B) 6 C) 4 D) 1
115 HCIO₃molekulasidag sp² orbitalar sonini toping. A) 12 B) 6 C) 4 D) 1
116. Jami bog'lar soni 24 ta bo'lib, δ- va π-bog'lar soni ayirmasi 18 ga teng bo'lgan modda formulasini ko‘rsating.
A) Al(HSO₄)₃B) (AIOH)₃(PO₄)₂C) (Al(OH)₂)₃PO₄ D) Al(H₂PO₄)₃
117. Karbamid molekulasi tarkibidagi sp³, sp² va sp-gibrid orbrtallar sonini mos ravishda aniqlang.
A) 12; 3; 0 B) 8; 6; 0C) 4; 9; 0 D)0;12;0
118. Geksan molekulasida nechta sp³-gibrid orbitallari mavjud?
16 B) 18 C) 24 D) 20
119 Qahrabo kislota angidridi molekulasidagi sp² gibridlangan orbitallar sonini toping.
A) 4 B) 12 C) 8 D) 6
120 3-metil-2-formilbutan kislotadagi sp³ va sp² gibridlangan orbitallar sonini hisoblang.
A) 18, 12 B)20, 12C)20, 10 D)22, 10
121 Eten hosil bo'lishida gibrid orbitallar soni 24 ta bo'sa, barcha δ- bog'larni hosil qilishida necha elektron qatnashgan?