Fanidan uzviylashtirilgan o’quv dasturi asosida tuzilgan taqvim-mavzuviy

5-NAZORAT ISHI.
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
Javob

Savol	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15
Javob
ball

Baho________ O`qituvchi: _______ _____________________
6-NAZORAT ISHI.
Mavzu: Suv–eng yaxshi erituvchi. Eruvchanlik. Eritmalar va ularning konsentratsiyalari. Metallar va metallmaslar. Oksidlar. Asoslar.
Nazorat shakli:Masala yechish
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?
______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

Baho________ O`qituvchi: _______ _____________________

7-NAZORAT ISHI.
Mavzu: Kislotalar, tuzlar mavzularini mustahkamlash.
Nazorat shakli:Test
1.Kislotalarning umumiy formulasi berilgan qatorni toping.
A)H₂K B)H₂S S)H₃N D)H₂O
2.Kislotalar tarkibidagi kislorodiga ko’ra nechaga bo’linadi?
A)3ga:kislorodli, kislorodsiz, aralash. S)3ga:asosli, kislorodli, kislorodsiz.
B)2ga:kislorodli, kislorodsiz. D)to’g’ri javob yo’q
3.Qaysi holatda sulfat kislotani suyultirish to’g’ri berilgan?
A) B) S) D) A va B
4.Oshqozon shirasi tarkibidagi kislotani aniqlang.
A) H₂SO₄ B) HCl S) H₂S D)HNO₃
5.Fenolftalein kislotalar eritmalarini qanday rangga bo’yaydi?
A)ko’k B) qizil S)rangsiz D)yashil
6.Qattiq kislotalar berilgan qatorni toping.
A) H₃PO₄ , HCl B) HCl, H₂S S)H₃PO_4,H₃BO₃ D)HNO₃, H₂SO₄
7.Sulfat kislotaning ekvivalenti nechaga teng?
A)32,7g/ekv B)49g/ekv S)98g/ekv D)63g/ekv
8.Qaysi elementlar kislotalardan vodorodni siqib chiqara olmaydi?
A)Cu, Ag B)Hg,Au S)Pt,Ag D)barcha javoblar to’g’ri
9.,,Tutovchi’’ kislotalar berilgan qatorni toping.
A) HNO₃, HCl B) HCl, H₂S S) H₃PO_4,H₃BO₃ D) HNO₃, H₂SO₄
10.O’rta tuz brilgan qatorni toping.
A)NaCl B)KHSO₄ S)KAl(SO₄)₂ D)K₃[Fe(CN) ₂]
11.NaHCO₃ qaysi tuz turiga kiradi?
A)kompleks tuz B)nordon tuz S)asosli tuz D)qo’sh tuz
12.Qaysi tuz tibbiyotda fiziologik eritma sifatida ishlatiladi?
A)KCl B)NaCl S)CaCO₃ D)K₂SO₄
13.Marmar qaysi konlardan qazib olinadi?
A)Oqqal’a, Qizilqum B)Nurota va G’azg’on S)Tubokent, Borsakelmas D)Qoraqat,Qizilqum
14.2gr KOH tutgan eritmani neytrallash uchun necha mol xlorid kislota kerak?
A)0.05mol B)0.02mol S)0,036mol D)0,1mol
15.Quyidagi kislotalarning qaysi birida kislota hosil qilgan element ning valentligi IV gat eng?
A) H₂SO₄ B) H₂SO₃ S) HNO₃ D)H₄P₂O₇
Javob

Savol	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15
Javob
ball

Baho________ O`qituvchi: _______ _____________________