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Kimyo va Biologiya (Otabek To‘ychiyev va Azizbek To‘ychiyev)

@biochemicalmans
Channel's geo and language: Uzbekistan, Uzbek
Category: not specified

Guruximiz
https://t.me/joinchat/Ee67nBj_GfnvDjPPiimY7g
https://t.me/ximiyaibiologiyaresheniya
Repetitorlar:
Biologiya: Azizbek To‘ychiyev
Kimyo: Otabek To‘ychiyev
Murojaat uchun☎️☎️
+998998244868

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Kimyo va Biologiya (Otabek To‘ychiyev va Azizbek To‘ychiyev)

14 Jul 2024, 16:08

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Kimyo orginal 2024 kitobi.docx
19.5Kb
Mana orginal kitobcha ⚡️
Kimyo 14-iyul 1-smenada tushgan barcha savol yig'ib chiqildi.
1.2k 0 40 1
Kimyo va Biologiya (Otabek To‘ychiyev va Azizbek To‘ychiyev)

14 Jul 2024, 16:08

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1.2k 0 55 1
Kimyo va Biologiya (Otabek To‘ychiyev va Azizbek To‘ychiyev)

14 Jul 2024, 16:08

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Kimyo orginal 2024 kitobi.docx
19.5Kb
Mana orginal kitobcha ⚡️
Kimyo 14-iyul 1-smenada tushgan barcha savol yig'ib chiqildi.
1.1k 0 29
Kimyo va Biologiya (Otabek To‘ychiyev va Azizbek To‘ychiyev)

14 Jul 2024, 16:08

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⚡️2024 yilda tushgan savollar tahlili!
1k 0 15
Kimyo va Biologiya (Otabek To‘ychiyev va Azizbek To‘ychiyev)

14 Jul 2024, 16:08

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959 0 25
Kimyo va Biologiya (Otabek To‘ychiyev va Azizbek To‘ychiyev)

14 Jul 2024, 16:08

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15. Kucherov reaksiyasida etindan nima hosil boʻladi?
A) etilenglikol B) etanal
C) etanol D) eten
823 0 7
Kimyo va Biologiya (Otabek To‘ychiyev va Azizbek To‘ychiyev)

14 Jul 2024, 16:08

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13. Dalomit qizdirilishidan olingan qattiq qoldiq tarkibidagi
oksidlarning massa nisbatini aniqlang.
A) 1:2 B) 3:1 C) 7:5 D) 3:4


14. Kislarod va vodorod atomlari nisbati 7:8 bo‘lgan sulfat kislota eritmasiga so3 qo‘shilganda S va O atomlar nisbati 8:29 bo‘lgan 58.4 gr oleum olindi dastlabki eritma massasini aniqlang
879 0 8
Kimyo va Biologiya (Otabek To‘ychiyev va Azizbek To‘ychiyev)

14 Jul 2024, 16:08

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12. NH3+KClO=KCl+N2+H2O reaksiya boʻyicha oksidlovchi 6∙NA elektron olgan boʻlsa, ajralgan gaz hajmini (l, n.sh) toping.
A) 44,8 B) 11,2 C) 22,4 D) 33,6
725 0 7
Kimyo va Biologiya (Otabek To‘ychiyev va Azizbek To‘ychiyev)

14 Jul 2024, 16:08

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11. K2CO3 eritmasiga nima qo‘shilsa CO2 gazi ajraladi.

-HBr
693 0 7
Kimyo va Biologiya (Otabek To‘ychiyev va Azizbek To‘ychiyev)

14 Jul 2024, 16:08

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9. Molekulasida 2 ta sp3-s-bog‘lanish mavjud bo‘lgan
modd alar ni aniqlang.
1) sirka kislota; 2) H2O;
3) pentadiyen-1,4; 4) sulfat kislota;
5) metan kislota; 6) oksalat kislota
A) 3, 4, 5, 6 В) 1 ,6
С) 1, 4, 5, 6 D) 2, 3, 4, 6



10. 10 litrli idish 4 mol A gazi bilan to'ldirildi. 80 sekunddan
keyin idishda 2 mol A gazi qolgan bo'lsa, reaksiyaning
o'rtacha tezligini (mol/(l*c)) toping.
A) 0,025
B) 0,0025
C) 0,005
D) 0,05
698 0 7
Kimyo va Biologiya (Otabek To‘ychiyev va Azizbek To‘ychiyev)

14 Jul 2024, 16:08

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8.Reaksiya tenglamasidagi X moddani aniqlang.
3S + 6NaOH = 2Na2S + X + 3H20
A) Na2O B) H2S
C) Na2SO3 D) Na2SO4
581 0 7
Kimyo va Biologiya (Otabek To‘ychiyev va Azizbek To‘ychiyev)

14 Jul 2024, 16:08

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7. It gʻorida qaysi gaz koʻp miqdorda toʻplanadi.
A) N2 B) CO C) CO2 D) SO2
585 0 7
Kimyo va Biologiya (Otabek To‘ychiyev va Azizbek To‘ychiyev)

14 Jul 2024, 16:08

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1alkan + 1.5n+0.5O2 = nCO2
. 1.5n+1.5 ---------------n
. 18 ------------------- 8
n=2
583 0 7
Kimyo va Biologiya (Otabek To‘ychiyev va Azizbek To‘ychiyev)

14 Jul 2024, 16:08

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6. Yetarli miqdorda olingan alkan va kisloroddan iborat 18 ml aralashma yondirilganda 8 ml karbonat angidrid hosil boʻlsa, alkan formulasini aniqlang. (hajmlar bir xil sharoitda olingan)
A) C4H10 B) C3H8
C)C2H6 D) CH4
595 0 7
Kimyo va Biologiya (Otabek To‘ychiyev va Azizbek To‘ychiyev)

14 Jul 2024, 16:08

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5. Atsetilen tirmerlanganda hosil bo'ladigan moddada p bog'lar soni nechta ?
636 0 7
Kimyo va Biologiya (Otabek To‘ychiyev va Azizbek To‘ychiyev)

14 Jul 2024, 16:08

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x=12 -------------------- 15
CH3COOH = CH2(NH2)COOH
60 -----------------------75

15g-----------100%
12-----------x=80
624 0 6
Kimyo va Biologiya (Otabek To‘ychiyev va Azizbek To‘ychiyev)

14 Jul 2024, 16:08

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4. 15 g sirka kislotadan 15 g glitsin olindi. Reaksiya unumini toping.

A) 50 B) 70 C) 80 D) 60
696 0 7
Kimyo va Biologiya (Otabek To‘ychiyev va Azizbek To‘ychiyev)

14 Jul 2024, 16:08

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1 soatladan song haqiqiy DTM savollari chiqishni boshlaydi.

Hozir kanallar tomonidan tushmagan savollar ham chiqib ketishi mumkun.
651 0 3
Kimyo va Biologiya (Otabek To‘ychiyev va Azizbek To‘ychiyev)

14 Jul 2024, 16:08

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3. Trietilborat qaysi sinfga kiradi
580 0 6
Kimyo va Biologiya (Otabek To‘ychiyev va Azizbek To‘ychiyev)

14 Jul 2024, 16:08

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#2024 14 - iyul I-smena

1. Xavfli oʻsmalarni davolashda ishlatiladigan element izotopini toping?
A) 40Co. B)32P C) 28Fe D)19K


2. 2 mol LiNo3 termik parchalanganda massasi necha grammga kamayadi
A64 b32 c128 d16

( Bu lekin oʻtgan yilgi savol, kanallarda tarqayapti)
613 0 6 1
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