EASY
8th CBSE
IMPORTANT
Earn 100

Give examples of two solid fuels.

Important Questions on Combustion and Flame

EASY
8th CBSE
IMPORTANT
Full Marks Science>Chapter 6 - Combustion and Flame>TEST ASSIGNMENT NO. 2>Q 2
Define the term ignition temperature.
EASY
8th CBSE
IMPORTANT
Full Marks Science>Chapter 6 - Combustion and Flame>TEST ASSIGNMENT NO. 2>Q 3
Which colour of a candle flame is the hottest? (Yellow / Blue)
EASY
8th CBSE
IMPORTANT
Full Marks Science>Chapter 6 - Combustion and Flame>TEST ASSIGNMENT NO. 2>Q 4
Write the differences between burning of candle and burning of coal.
EASY
8th CBSE
IMPORTANT
Full Marks Science>Chapter 6 - Combustion and Flame>TEST ASSIGNMENT NO. 2>Q 5
Classify the fuels on the basis of their states.
EASY
8th CBSE
IMPORTANT
Full Marks Science>Chapter 6 - Combustion and Flame>TEST ASSIGNMENT NO. 2>Q 6
Explain the principle of fire extinguishing.
EASY
8th CBSE
IMPORTANT
Full Marks Science>Chapter 6 - Combustion and Flame>TEST ASSIGNMENT NO. 2>Q 7
Coal generally burns with flame.
EASY
8th CBSE
IMPORTANT
Full Marks Science>Chapter 6 - Combustion and Flame>TEST ASSIGNMENT NO. 2>Q 7

Non-luminous zone of a candle flame is hottest.

EASY
8th CBSE
IMPORTANT
Full Marks Science>Chapter 6 - Combustion and Flame>TEST ASSIGNMENT NO. 2>Q 7
Fuel, air and _____ are the necessary requirement for the combustion.