Which one of the following gases is used in combustion?
Class-8 - Chemistry - Chapter-4 - Combustion and Flame

Quiz
•
Chemistry, Science
•
8th Grade
•
Medium
The Pro
Used 237+ times
FREE Resource
7 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hydrogen
Oxygen
Nitrogen
Carbon dioxide
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Which is non-combustible substance?
Wood
Paper
Iron nails
Straw
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which zone of a flame does a goldsmith use for melting gold and silver ?
Outer zone
Middle zone
Inner zone
Lower zone
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Substances which catch fire are called
acids
bases
combustible
burners
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is not a fossil fuel?
Coal
Petroleum
Natural gas
Water gas
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A temperature at which the substance starts burns is called
melting
boiling temperature
ignition temperature
evaporation
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
If 150g of fuel is burned the energy produced is 45,000J then find the calorific value of the fuel .
3,00,000Kj
2,30,000Kj
30,000Kj
4,50,000Kj
Similar Resources on Quizizz
11 questions
flame and combustion

Quiz
•
8th Grade
11 questions
Combustion And Fossil Fuels

Quiz
•
8th - 10th Grade
10 questions
Properties of Stars

Quiz
•
6th - 8th Grade
10 questions
FLAME

Quiz
•
8th Grade
10 questions
COMBUSTION AND FLAME

Quiz
•
8th Grade
10 questions
Combustion and Flame

Quiz
•
8th Grade
11 questions
Flame and combustion

Quiz
•
5th - 8th Grade
10 questions
COMBUSTION AND FLAMES

Quiz
•
8th Grade
Popular Resources on Quizizz
15 questions
Multiplication Facts

Quiz
•
4th Grade
20 questions
Math Review - Grade 6

Quiz
•
6th Grade
20 questions
math review

Quiz
•
4th Grade
5 questions
capitalization in sentences

Quiz
•
5th - 8th Grade
10 questions
Juneteenth History and Significance

Interactive video
•
5th - 8th Grade
15 questions
Adding and Subtracting Fractions

Quiz
•
5th Grade
10 questions
R2H Day One Internship Expectation Review Guidelines

Quiz
•
Professional Development
12 questions
Dividing Fractions

Quiz
•
6th Grade
Discover more resources for Chemistry
5 questions
capitalization in sentences

Quiz
•
5th - 8th Grade
10 questions
Juneteenth History and Significance

Interactive video
•
5th - 8th Grade
10 questions
Identify Slope and y-intercept (from equation)

Quiz
•
8th - 9th Grade
10 questions
Juneteenth: History and Significance

Interactive video
•
7th - 12th Grade
15 questions
Volume Prisms, Cylinders, Cones & Spheres

Quiz
•
8th Grade
26 questions
June 19th

Quiz
•
4th - 9th Grade
25 questions
Argumentative Writing & Informational Text Vocabulary Review

Quiz
•
8th Grade
18 questions
Informational Text Vocabulary

Quiz
•
7th - 8th Grade