EASY
8th CBSE
IMPORTANT
Earn 100

Is combustion possible without the supply of oxygen?

Important Questions on Combustion, Fuels and Flame

MEDIUM
8th CBSE
IMPORTANT
SCIENCE For Class VIII>Chapter 5 - Combustion, Fuels and Flame>EXERCISES>Q 6
What are the requisites of combustion?
HARD
8th CBSE
IMPORTANT
SCIENCE For Class VIII>Chapter 5 - Combustion, Fuels and Flame>EXERCISES>Q 7
Name the different types of combustions quoting examples.
MEDIUM
8th CBSE
IMPORTANT
SCIENCE For Class VIII>Chapter 5 - Combustion, Fuels and Flame>EXERCISES>Q 8

Give one property of the following which helps in controlling fire: 

Water.

MEDIUM
8th CBSE
IMPORTANT
SCIENCE For Class VIII>Chapter 5 - Combustion, Fuels and Flame>EXERCISES>Q 8
Give one property of the following which helps in controlling fire:
Carbon dioxide.
MEDIUM
8th CBSE
IMPORTANT
SCIENCE For Class VIII>Chapter 5 - Combustion, Fuels and Flame>EXERCISES>Q 9
How is a fossil fuel formed? List some common fossil fuels.
MEDIUM
8th CBSE
IMPORTANT
SCIENCE For Class VIII>Chapter 5 - Combustion, Fuels and Flame>EXERCISES>Q 10
What is biogas? How does it differ from LPG?
EASY
8th CBSE
IMPORTANT
SCIENCE For Class VIII>Chapter 5 - Combustion, Fuels and Flame>EXERCISES>Q 11
List the solid fuels, liquid fuels and gaseous fuels you know about.
EASY
8th CBSE
IMPORTANT
SCIENCE For Class VIII>Chapter 5 - Combustion, Fuels and Flame>EXERCISES>Q 12
Write the full form of LPG and CNG.