Azotning 2 ta va vodorodning 2 ta izotopidan foydalanib necha xil ammiak molekulasini hosil qilish mumkin?
(fazoviy izomeriya inobatga olinmasin).
Kimyo 1
Quiz
•
Chemistry
•
9th Grade - University
•
Hard
Anvarkhon Munavvarov
Used 31+ times
FREE Resource
75 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Azotning 2 ta va vodorodning 2 ta izotopidan foydalanib necha xil ammiak molekulasini hosil qilish mumkin?
(fazoviy izomeriya inobatga olinmasin).
6
5
8
7
2.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Fosforning 3 ta va vodorodning 2 ta izotopidan foydalanib necha xil fosfin molekulasini hosil qilish mumkin ?
(fazoviy izomeriya inobatga olinmasin).
10
12
11
9
3.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
15.6 g ishqoriy metall suv bilan reaksiyaga kirishib, 4.48 litr gaz(n.sh. da ) ajratib chiqargan bo'lsa , bu qaysi metall.
Kaliy
Natriy
Rubidiy
Seziy
4.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
R2 O5 tarkibli oksid tarkibida 34.8% kislorod bo'lsa, oksidni aniqlang.
P2O5
N2O5
Sb2O5
As2O5
5.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Qutbsiz koavlent bog'lanish markaziy atomi sp2 tipda gibridlangan molekulani aniqlang.
Fosfin
Suv
Bor gidrid
Ammiak
6.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
0.3 mol kalsiy clorid va 0.2 mol kaliy xlorid aralashmasi tarkibidagi xlorning massa ulushini (%) aniqlang
65
33
59
37
7.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Hajmi 56 litr (n. sh.) bo'lgan Ar va hajmi 28 litr (n. sh.) bo'lgan N2 dan iborat aralashmaning vodorodga nisbatan zichligini aniqlang.
18
15
17
27
77 questions
Mittemetallid
Quiz
•
10th Grade
77 questions
Latihan soal SAS Kelas XI semester ganjil Kimia
Quiz
•
11th Grade
80 questions
Đề cương GK2 - Hóa 10
Quiz
•
10th Grade
70 questions
QUIZ KIMIA 1
Quiz
•
University
75 questions
Chemical Symbols
Quiz
•
9th Grade
70 questions
ÔN THI HK2-HÓA 12TN-NH 21-22
Quiz
•
12th Grade
73 questions
Química General - Registro 3 - G4
Quiz
•
University
80 questions
Unsur
Quiz
•
10th Grade
25 questions
Equations of Circles
Quiz
•
10th - 11th Grade
30 questions
Week 5 Memory Builder 1 (Multiplication and Division Facts)
Quiz
•
9th Grade
33 questions
Unit 3 Summative - Summer School: Immune System
Quiz
•
10th Grade
10 questions
Writing and Identifying Ratios Practice
Quiz
•
5th - 6th Grade
36 questions
Prime and Composite Numbers
Quiz
•
5th Grade
14 questions
Exterior and Interior angles of Polygons
Quiz
•
8th Grade
37 questions
Camp Re-cap Week 1 (no regression)
Quiz
•
9th - 12th Grade
46 questions
Biology Semester 1 Review
Quiz
•
10th Grade
25 questions
Equations of Circles
Quiz
•
10th - 11th Grade
30 questions
Week 5 Memory Builder 1 (Multiplication and Division Facts)
Quiz
•
9th Grade
33 questions
Unit 3 Summative - Summer School: Immune System
Quiz
•
10th Grade
37 questions
Camp Re-cap Week 1 (no regression)
Quiz
•
9th - 12th Grade
46 questions
Biology Semester 1 Review
Quiz
•
10th Grade