រំលឹកមេរៀនថ្នាក់ទី១២ បំប៉ន (ដ)

Quiz
•
Chemistry
•
12th Grade
•
Medium
Seng Rom
Used 9+ times
FREE Resource
11 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
ហេតុអ្វីបានជាល្បឿនប្រតិកម្មប្រព្រឹត្តទៅលឿននៅពេលចាប់ផ្តើម?
ព្រោះបរិមាណអង្គធាតុប្រតិករមានអតិបរមានៅពេលដំបូង
ព្រោះបរិមាណអង្គធាតុប្រតិករមានអប្បបរមានៅពេលដំបូង
ព្រោះបរិមាណអង្គធាតុកកើតមានអតិបរមានៅពេលដំបូង
ព្រោះវាចង់ប្រព្រឹត្តទៅលឿន
2.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
សមីការគីមីៈ Fe + CuSO4 -> FeSO4 + Cu
តើប្រភេទគីមីណាខ្លះដែលជាកករ?
Fe
CuSO4
FeSO4
Cu
3.
FILL IN THE BLANK QUESTION
1 min • 1 pt
ចូរបំពេញសមីការគីមីៈ CaCl2 + .................-> PbCl2 + Ca(NO3)2
4.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
តើសមាសធាតុខាងក្រោមណាខ្លះដែលជាឧស្ម័ន?
SO2
SO3
CO2
H2SO3
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
សមីការគីមីៈ 2MnO4- + 5H2C2O4 + 6H+ -> 2Mn2+ + 8H2O + 10CO2
នៅខណៈ t ល្បឿនកំណ CO2 គឺ 0.0050M/s ចូរគណនាល្បឿនខណៈ បំបាត់ H2C2O4។
0.0100M/s
0.00250M/s
0.0010M/s
0.0250M/s
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
សមីការគីមីៈ 2MnO4- + 5H2C2O4 + 6H+ -> 2Mn2+ + 8H2O + 10CO2
នៅខណៈ t ល្បឿនកំណ CO2 គឺ 0.0050M/s ចូរគណនាល្បឿនខណៈ បំបាត់ MnO4-។
0.005M/s
0.01M/s
0.0010M/s
0.02500M/s
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
សមីការគីមីៈ 2MnO4- + 5H2C2O4 + 6H+ -> 2Mn2+ + 8H2O + 10CO2
តើប្រភេទគីមីណាមួយដែលជារេដុករខ្លាំង?
MnO4-
H2C2O4
H+
Mn2+
Create a free account and access millions of resources
Similar Resources on Wayground
10 questions
Gay-Lussac's Law Quiz

Quiz
•
9th - 12th Grade
15 questions
Gas Law Basic

Quiz
•
11th - 12th Grade
15 questions
All Gas Law

Quiz
•
11th - 12th Grade
15 questions
Gas Laws and Pressure

Quiz
•
11th - 12th Grade
15 questions
Gas Law Particle

Quiz
•
11th - 12th Grade
15 questions
The Gas Laws Problems

Quiz
•
11th - 12th Grade
15 questions
Volume and Pressure Chemistry

Quiz
•
11th - 12th Grade
15 questions
Gas Laws

Quiz
•
11th - 12th Grade
Popular Resources on Wayground
10 questions
Video Games

Quiz
•
6th - 12th Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
10 questions
UPDATED FOREST Kindness 9-22

Lesson
•
9th - 12th Grade
22 questions
Adding Integers

Quiz
•
6th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
20 questions
US Constitution Quiz

Quiz
•
11th Grade
10 questions
Exploring Digital Citizenship Essentials

Interactive video
•
6th - 10th Grade
Discover more resources for Chemistry
20 questions
Atomic Structure

Quiz
•
10th - 12th Grade
15 questions
Exploring the Unique Properties of Water

Interactive video
•
9th - 12th Grade
17 questions
CHemistry Unit 7 Dimensional Analysis Practice

Quiz
•
9th - 12th Grade
47 questions
Unit #4 Electron KAP Test Review

Quiz
•
10th - 12th Grade
7 questions
Elements, Compounds, Mixtures

Lesson
•
9th - 12th Grade
12 questions
Significant figures

Quiz
•
9th - 12th Grade
20 questions
States of Matter and Phase Changes

Quiz
•
9th - 12th Grade
20 questions
Chapter 1 - Chemistry, Matter, and Measurements (24- Present)

Quiz
•
9th - 12th Grade