Chemical reactions and equations

Quiz
•
Chemistry
•
10th Grade
•
Medium
+3
Standards-aligned
Umesh upadhyay
Used 6K+ times
FREE Resource
21 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Chemical formula of quick lime is :
CaO
Ca(OH)2
CaCO3
CO2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Silver article turns black when kept in open for a few days due to formation of
H2S
AgS
AgSO4
Ag2S
Tags
NGSS.HS-PS1-1
NGSS.HS-PS1-2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A chemical equation should be balanced to :
show conservation of energy
show conservation of mass
to make equation attractive
All of the above
Tags
NGSS.HS-PS1-7
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In which of the following process a chemical reaction has taken place?
Ice melts into water
A wet shirt got dried in sunlight
A brown layer is formed over iron rod kept in air
sugar getting dissolved in water
Tags
NGSS.MS-PS1-2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is not a chemical reaction ?
Formation of salt solution
Milk turns sour in hot weather
Burning of match stick
Contamination of food
Tags
NGSS.MS-PS1-2
NGSS.MS-PS1-5
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
An unbalanced chemical equation is written in :
Simple form
Proper form
Unorganized form
Skeletal form
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The reaction in which two compound exchange their ions to form two new compounds is called
displacement reaction
combination reaction
redox reaction
double displacement reaction
Create a free account and access millions of resources
Similar Resources on Wayground
21 questions
Chemical Reactions and Equations

Quiz
•
10th Grade
20 questions
Chemical equation and reaction

Quiz
•
10th Grade
17 questions
WJEC Acids and Bases 2

Quiz
•
10th Grade
20 questions
chemical reaction and equation

Quiz
•
10th Grade
20 questions
HCL and AMMONIA QUIZ TIME

Quiz
•
10th Grade
20 questions
SPM colors in chemistry~

Quiz
•
KG - Professional Dev...
17 questions
Metals and Non Metals_X

Quiz
•
10th Grade
22 questions
Reactions of Metals

Quiz
•
7th - 10th Grade
Popular Resources on Wayground
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