KHTN 8 - Ôn thi CK2

Quiz
•
Business
•
8th Grade
•
Easy
Luna Jan
Used 2+ times
FREE Resource
13 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Acid là phân tử khi tan trong nước phân li ra ion
OH-
H+
Ca2+
Cl-
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dung dịch base làm phenolphthalein không màu chuyển màu
xanh
hồng
trắng
vàng
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Chất nào là acid
Ca(OH)2
Mg(OH)2
NaCl
H2SO4
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Giấm ăn có chứa acetic acid với nồng độ
7%-10%
10%-15%
6%-10%
2%-5%
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dung dịch base làm quỳ tím chuyển sang màu
xanh
hồng
trắng
vàng
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Chất nào là base
KOH
HCl
NaCl
K2SO4
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dung dịch làm quỳ tím hóa xanh
KCl
NaNO3
NaOH
HCl
Create a free account and access millions of resources
Similar Resources on Wayground
11 questions
Exploração do Petróleo na Foz do Amazonas

Quiz
•
6th - 8th Grade
15 questions
Maja i tańce

Quiz
•
1st - 12th Grade
14 questions
akciová spoločnosť

Quiz
•
1st - 10th Grade
9 questions
trendy na rynku pracy

Quiz
•
6th - 10th Grade
12 questions
Rolls Royce

Quiz
•
1st - 10th Grade
11 questions
Test wiedzy ogólnej dla rodziców klasy 7a

Quiz
•
1st Grade - University
15 questions
Podstawy reklamy

Quiz
•
KG - 12th Grade
13 questions
Financial Statements Analysis

Quiz
•
8th Grade
Popular Resources on Wayground
55 questions
CHS Student Handbook 25-26

Quiz
•
9th Grade
10 questions
Afterschool Activities & Sports

Quiz
•
6th - 8th Grade
15 questions
PRIDE

Quiz
•
6th - 8th Grade
15 questions
Cool Tool:Chromebook

Quiz
•
6th - 8th Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
10 questions
Nouns, nouns, nouns

Quiz
•
3rd Grade
20 questions
Bullying

Quiz
•
7th Grade
18 questions
7SS - 30a - Budgeting

Quiz
•
6th - 8th Grade