[2023-2024] 2 Abituriyentlar uchun maxsus


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2.2 Kimyoning asosiy tushunchalari. 112

C) 1, 3, 5, 7, 8 D) 1, 2, 4, 5, 9
16. Murakkab moddalarni ko`rsating.
1) ozon; 2) suv;
3) olmos; 4) silan;
5) grafit; 6) kalsiy karbid;
7) oq fosfor; 8) qizil fosfor;
9) fosfin;
A) 1, 3, 5, 7, 8 B) 1, 3, 4, 6, 7
C) 1, 2, 4, 5, 9 D) 2, 4, 6, 9
17. Quyidagi qatorlarning qaysi birida oddiy moddalar berilgan?
A) marganes, oltingugurt, geliy
B) mis (I) oksid, azot, suv
C) kislorod, vodorod, temir (II) xlorid
D) fosfor (III) oksid, fosfin, is gazi
18. Quyidagi qatorlarning qaysi birida murakkab moddalar berilgan?
A) kislorod, vodorod, temir (II) xlorid
B) fosfor (III) oksid, fosfin, is gazi
C) marganes, oltingugurt, geliy
D) mis (I) oksid, azot, suv
19. Molekular massalari yig`indisi eng katta bo`lgan moddalar qatorini ko`rsating.
A) ammiak, azot (IV) oksid, vodorod;
B) suv, metan, azot (IV) oksid;
C) azot (II) oksid, suv, azot (IV) oksid;
D) suv, ammiak, metan;
20. Oddiy moddalar qatorini ko`rsating.
A) ammiak, vodorod sulfid, ksenon
B) is gazi, qaldiroq gaz, olmos
C) karborund, qalay, karbin, xlor
D) oq va qizil fosfor, ozon
21. Oddiy moddalar qatorini ko`rsating.
A) ozon, grafit, qizil fosfor
B) xlorli oxak, xlorli suv, xlorid kislota
C) suv, suyuq azot, suyuq vodorod
D) kristal yod, muz, fosfin
22. Quyida berilganlardan oddiy moddalarni tanlang.
1) glukoza; 2) grafit;
3) mis kuporosi; 4) kislorod;
5) silvinit; 6) azot;
7) ammiak; 8) qora fosfor;
A) 1, 3, 5, 7 B) 2, 4, 6, 8
C) 2, 3, 5, 8 D) 1, 4, 6, 7
23. Quyida berilganlardan murakkab moddalarni tanlang.
1) glukoza; 2) grafit;
3) mis kuporosi; 4) kislorod;
5) silvinit; 6) azot;
7) ammiak; 8) qora fosfor;
A) 2, 3, 5, 8 B) 2, 4, 6, 8

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