[2023-2024] 2 Abituriyentlar uchun maxsus

A) is gazi, sulfat angdrid, kislorod, fosfin
B) selitra, etan, benzol, benzin
C) fosfor, oltin, kumush, yod
D) metan, oltingugurt, kislorod, xlor
34. 1 ta murakkab va 3 ta oddiy moddalardan tashkil topgan qatorni ko`rsating.
A) is gazi, ozon, kislorod, fosfin
B) texnitsiy, ruteniy, rodiy, osh tuzi
C) fosfor, oltin, kumush, yod
D) metan, etan, propan, butan

35. Faqat kimyoviy elementlar keltirilgan qatorni ko`rsating.

A) ozon, karbin, olmos, vodorod
B) havo, ozon, grafit, uglerod
C) temir, mis, qo`rg`oshin, azot
D) azot, ozon, vodorod, fulleron
36. Faqat kimyoviy elementlar keltirilgan qatorni aniqlang.
A) glauber tuzi, bertole tuzi, osh tuzi
B) ammiak, amigdalin, ammofos
C) rombik S, plastik S, monoklinik S
D) oltin, kumush, mis
37. “Zar suvi” nechta atomdan tashkil topgan. (HNO₃*3HCl)
A) 11 ta B) 13 ta
C) 12 ta D) 9 ta
38. “Malaxit” nechta atomdan tashkil topgan. (CuCO₃*Cu(OH)₂)
A) 9 B) 10
C) 12 D) 11
39. “Sulfat kislota” nechta atomdan tashkil topgan. (H₂SO₄)
A) 9 B) 10
C) 7 D) 11
40. “Magnetit” nechta atomdan tashkil topgan. (Fe₃O₄)
A) 9 B) 10
C) 15 D) 7
41. “Zar suvi” necha xil atomdan tashkil topgan. (HNO₃*3HCl)
A) 4 xil B) 5 xil
C) 6 xil D) 7 xil
42. “Malaxit” necha xil atomdan tashkil topgan. (CuCO₃*Cu(OH)₂)
A) 3 xil B) 4 xil
C) 5 xil D) 6 xil
43. “Mis kuporosi” necha xil atomdan tashkil topgan. (CuSO₄*5H₂O)
A) 5 xil B) 4 xil
C) 3 xil D) 6 xil
44. “Novshadil spirti” necha xil atomdan tashkil topgan. (NH₄OH)
A) 6 xil B) 4 xil
C) 5 xil