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Toshkent viloyati parkent tumani 27 umumta`lim
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| bet | 1/2 | | Sana | 15.04.2024 | | Hajmi | 147.77 Kb. | | #195826 |
Bog'liq 7-sinf Kimyo fanidan Nazorat ishi Илова жадвал ЮТТ 1 курс ўқув танишув, spring core 2, маъруза 3, 1-amaliy mashgulot, ea6178d3950dedd348fd01a328a9e9e6 KOMPUTERNING TEXNIK VA DASTURIY TA’MINOTI, 6-synp. Turkmen dili (2017, M.Hanmatow, A.Hanmatow), 5GoDOgdTYEpcaklo3ueZ, English Vocabulary Organiser with key, MVP01-6 Cars by make, 4f689e21-c9b7-4c9d-9fa4-645164170619 (1) (1), Тесты по Фармхимии 500, Informatikada modellashtirish xakida tushuncha berish-fayllar.org (1), 1. O’qituvchi nutq madaniyati kasbiy pedagogik faoliyatning shar-fayllar.org, Andijon davlat universiteti, 4-ma\'ruza mashg\'uloti 27 - UMUMTA`LIM
MAKTABINING 7 – “___” SINF O`QUVCHISI
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KIMYO FANIDAN
NAZORAT SAVOLLARI DAFTARI
1-NAZORAT ISHI
Mavzu: Dastlabki kimyoviy tushunchalar
Nazorat shakli:Kimyoviy diktant.
1.Kimyo fani………………………………………………to’g’risidagi fandir.
2……………………………………………………………..kimyoviy tuzilish nazariyasining mikrozarrachalar asosida zamonaviy talqinini taklif etgan.
3.Jismlar………………………………………………………..tashkil topgan.
4. Alangani uch qismga bo’lish mumkin:1-alanganing yuqori qismi va chetlari
2-alanganing o’rta qismi………………………………………………..,3-alanganing pastki qismi…………………………………………..hisoblanadi.
5.Atom,, yunoncha’’………………………………...degan ma’noni bildiradi.
6.Atomlarning muayyan turi…………………………………………………
7………………………………………………………………….element atom massasining 12 C (uglerod 12)atom massasining 1/12 (o’n ikkidan bir)qismidan necha marta og’irligini ko’rsatuvchi kattalik.
8…………………………..va ………………………..doimo harakatda bo’ladi.
9.1m.a.b.=…………………………………….ga teng.•
Kompetentlikni aniqlash uchun materiallar:
9.Hayotimizda uchraydigan qanday moddalarni bilasiz?
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10.Kundalik turmushda qanday diffuziya hodisalarini kuzatgansiz?
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Izoh va qaydlar uchun
2-nazorat ishi.
Mavzu:Atom malekulalar uyishmasi. Molekular va nomolekular tuzilishli moddalar. Sof va aralashmalar. Oddiy va murakkab moddalar.Moddaning agregat holati. Kimyoviy formula. Valentlik. Molekulalarning o’lchami, nisbiy va molekulyar massasi. Mol va molar massa. Avogadro doimiysi.
Nazorat shakli:Test
1.Kalsiyning absolyut massasi berilgan qatorni toping.
A)56,4•10-27kg B)66,4•10-27kg S)546 •10-27kg D)16,4 •10-27kg
2.Foydali qazilmalarni 90%miqdorini qaysi elementlar tashkil etadi?
A)Kalsiy, vodorod,uglerod, nikel, qo’rg’oshin.
B)Kalsiy, kislorod,uglerod, kremniy,temir.
S)Kalsiy,kislorod,temir, kremniy,alyuminiy.
D)Kislorod,uglerod,vodorod,kremniy, alyuminiy.
3.Molekulyar tuzilishli moddalar qaysi olim nomi bilan atalad?
A)Bertole B)Dalton S)Lamanosov D)Lavuaze
4.Sof modda berilgan qatorni toping.
A)mis sim B)suv bug’I S)olmos,asal. D)Ava B
5. ushbu idish qanday nomlanadi?
A)o’lchov kolbasi
B)tubi yumaloq kolba
S) probirka
D) konussimon kolba
6.Oddiy moddalar berilgan qatorni toping.
A)H2,NO B)O2,HCl S)N2,O2 HCl, H2O
7.Murakkab moddalar berilgan qatorni toping.
A)HCl,H2O B)N2O, H2 S)O2,N2 D)NaCl,H2
8.Moddani hosil qilish jarayoni ………………..deb ataladi.
A)analiz B)sintez S)allotropiya D) sublimatlanish.
9.Uglerodni allotropiyasi berilgan qtorni toping.
A)olmos, grafit, karbin, fullerin. S)oq,qora,qizil.
B)rombik plastik, Monoklinik. D)barcha javoblar to’g’ri.
10.Valentlik qaysi elementga nisbatan aniqlanadi?
A) kislorod B)vodorod S)litiy D)uglerod
11.H2SO4da S ning valentligi nechaga teng?
A)IV B)V S)VI D)III
12.3,4gr NH3 necha mol?
A)0,1 B)1 S)0,3 D)0,2
13.Avagadro doimiysi nechaga teng?
A)1,66•10-23kg B)6,02 •1023mol-1 S)1,7 •10-27kg D)6 •10-23mol
14.Alyuminiyning valentligi nechaga teng?
A)III B)II S)IV D)V
15.Sublimatlanish hodisasiga misollar keltirilgan qatorni toping.
A)yod, azot
B)yod, naftalin, quruq muz.
S)naftalin, nitrat kislota.
D)quruq muz, Bertole tuzi
16. quyidagi rasmda suvni qanday tozalash usuli berilgan ?
17.Quyidagi moddalarning vaalentliklarini yozing:NH3,K2O,H3PO4,Cr2O3.
Kompetentlikni aniqlash uchun materiallar:
18. Uglerodning qanday allotropiyalari haqida eshitgansiz va qaysilarini ko’rgansiz?
19.Kundalik hayotimizda ishlatiladigan murakkab moddalarni qanday nomlarini bilasiz?
20. O’zingiz ko’rgan aralashmalar haqida yozing.
T/R
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Natija
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16. ______________________ 17. __________________ 18. ______________________
19. ______________________ 20. __________________ O’quvchi bahosi : __________
3-nazorat ishi.
Mavzu:Fizik va kimyoviy o’zgarishlar.Kimyoviy reaksiya tenglamalari. Koeffitsiyent. Tarkibning doimiylik qonuni. Massaning saqlanish qonuni. Avagadro qonuni. Molar hajm. Kimyoviy reaksiya turlari.
Nazorat shakli: masala yechish.
I-variant
1.Tarkibida 50%S va 50%O bo’lgan moddaning formulasini toping.
2.32gr SO2 ning modda miqdorini toping.
3.Quyidagi reaksiyani tugallang va koeffisiyentlar qo’ying.
H2+O2= Cu+Cl2=
Kompetentlikni aniqlash uchun materiallar:
4.Fizik o’zgarishlarni hayotiy misollar orqali tushuntiring.
5.Tarkibning doimiylik qonunini hayotda kuzatgan misollar orqali izohlab bering.
II-variant
1.Tarkibida 27,27%C va 72,73%O bo’lgan moddaning formulasini toping.
2.19,6gr sulfat kislota H2SO4ning modda miqdorini toping.
3. Quyidagi reaksiyani tugallang va koeffisiyentlar qo’ying.
Al+O2= Ca+Cl2=
Kompetentlikni aniqlash uchun materiallar:
4.Kimyoviy o’zgarishlarni hayotiy misollar orqali tushuntiring.
5.Massaning saqlanish qonunini suvni olish reaksiyasi misolida tushuntirib bering.
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Izoh va qaydlar uchun
4-nazorat ishi.
Mavzular: Kislorod-kimyoviy element. Kislorod—oddiy modda. Uning olinishi. Kislorodning kimyoviy xossalari,cbiologik ahamiyati va ishlatilishi. Kislorodning tabiatda aylanishi, havoning tarkibi. Havoni ifloslanishdan saqlash. Moddaning yonishi. Yonilg’ilarning turlari.
Nazorat shakli:Yozma ish
I-variant
1.Kislorodni kashf etilishida hissa qo’shgan olimlardan kimlarni bilasiz?
2.2,24 l kislorod molekulasi massasi necha gr?
3.0,15mol H2SO4necha gr?
Kompetentlikni aniqlash uchun materiallar:
4.Tarkibida kislorod bo’lgan qanday moddalar haqida eshitgansiz?
5.Kislorod qanday sohalarda ishlatiladi?
II-variant.
1.Kislorodni laboratoriyada olinish reaksiya tenglamalarini yozing.
2. 12,25gr Bertole tuzidan necha l (n.sh.da) kislorod hosil bo’ladi?
3.8,8gr CO2 (n.sh.da) qancha hajmni eallaydi?
Kompetentlikni aniqlash uchun materiallar:
4.Qanday yonilg’i turlari haqida eshitgansiz?
5.Ozon tabiatda qachon hosil hosil bo’ladi?
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Izoh va qaydlar uchun
5-Nazorat ishi.
Mavzu:Vodorod- kimyoviy element. Kislotalar haqida dastlabki tushunchalar. Vodorodning olinishi. Vodorod –oddiy modda. Vodorodning fizik, kimyoviy xossalari.Vodorodning ishlatilishi. Suv murakkab modda, uning tarkibi, molyar massasi, uning fizik va kimyoviy xossalari. Suvning tabiatda tarqalishi, ahamiyati,ishlatilishi. Suv havzalarini ifloslanishdan saqlash choralari. Suvni tozalash usullari.
Nazorat shakli:Test
1.,,Yonuvchan havo’’ni kim kashf etgan?
A)G.Kavendish B)Lamonosov S)J.Dalton D)A.M.Butlerov
2.Vodorod koinotda termoyadro reaksiyasi natijasida qaysi elementga aylanadi?
A)azot B)litiy S)geliy D)argon
3.Vodorodning ekvivalent hajmi nechaga teng?
A)11,2l/mol B)5,6l/mol S)22,4l/mol D)10,2l/mol
4.Vodorod laboratoriyada qanday asbobda olinadi?
A)ozonator B)kipp S)gazometr D)kolba
5.Suv molekulasida vodorod atomi kislorod atomi bilan necha burchak hosil qilib birikadi?
A)104,30 B)109,40 S)1200 D)103,40
6.Kislotalarni lakmus qog’ozi qanday rangga bo’yaydi?
A)ko’k B)qizil S)yashil D)rangsiz
7.9gr suv olish uchun necha gr vodorod kerak?
A)1gr B)6gr S)2gr D)3gr
8.Oqava suvlarni alohida tozalash usuli necha xil?
A)3 B)1 S)4 D)5
9. vodorod to’ldirilgan ushbu sharni havoga uchirgan olim kim?
A)Jak Sharl B)Kavendish S)Butlerov D)Lavuazye
10.18gr suv elektroliz qilinganda (n.sh.da)necha l kislorod olinadi?
A)5,6l B)22,4l S)11,2l D)10,8l
11.Na+H2O=………….+H2
A)NaOH B)Na2O S)Na2O2 D)NaO
12.1kg bug’doy olish uchun necha l suv kerak?
A)2500l B)1500l S)800l D)400l
13.Vodorod sanoatda eng ko’p nima maqsadda ishlatiladi?
A)xlorid kislota olishda B)ammiak olishda S)kislotalar olishda D)suv olishda
14. Suvning issiqlik sig’imi nechaga teng?
A)4,18J/K B)2,85K/J S)2,43J/K D)0.79J/K
15.N.sh.da o’lchangan 5,6l kislorodning massasini hisoblang.
A)10gr B)8gr S)6gr D)9gr
16.Tarkibida 91,2% fosfor va 8,8% vodorod bo’lgan birikmaning vodorodga nisbatan zichligini toping.
17.Fosfor bug’ining vodorodga nisbatan zichligi 62 ga teng fosfor bug’ining molekulyar massasini toping.
Kompetentlikni aniqlash uchun materiallar:
18.Qanday suvlar haqida bilasiz?
19.Tarkibida vodorod saqlagan qanday moddalar haqida eshitgansiz?
20.Chuchuk suv deganda nimani tushunasiz?
T/R
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16. ______________________ 17. __________________ 18. ______________________
19. ______________________ 20. __________________ O’quvchi bahosi : __________
6-Nazorat ishi.
Mavzu: Suv–eng yaxshi erituvchi. Eruvchanlik. Eritmalar va ularning konsentratsiyalari. Metallar va metallmaslar. Oksidlar. Asoslar.
Nazorat shakli:Masala yechish
I-variant.
1.300gr 10%li eritmadagi erituvchi va eruvchi moddalarning massalarini toping.
2.500ml 0,2m eritma tayorlash uchun necha gr natriy karbonat Na2CO3kerak?
3.50gr natriy xlorid NaCl tuziga 150gr suv qo’shildi. Hosil bo’lgan eritmaning massa ulushini (%)da hisoblang.
Kompetentlikni aniqlash uchun materiallar:
4.Qanday eritmalar tayyorlay olasiz?
5.Hayotingizda ko’rgan metallaringizni sanab bering?
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