MEDIUM
Earn 100

Where do you find spontaneous combustion and rapid combustion in your daily life? 

Important Questions on Combustion and Flame

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Fires in underground coal mines usually occur due to the:
EASY
Which one is an example of spontaneous combustion?
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Respiration is a type of combustion.
HARD
What is combustion? Explain various types of combustion.
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Differentiate between Spontaneous and rapid combustion.
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What type of combustion is represented by burning of LPG in a gas stove? (Spontaneous combustion/Rapid combustion)
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What is meant by rapid combustion? Give one example of rapid combustion.
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What is combustion? Explain various types of combustion.
HARD
Name the different types of combustions quoting examples.
EASY
Incomplete combustion gives _____.
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Changing of solids directly into vapour on heating is called _____.
HARD

Complete the mind maps given below.
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MEDIUM
Which of the following undergoes spontaneous combustion?
HARD
Describe the types of combustion giving suitable examples.
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Differentiate between Spontaneous combustion and explosion
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What is meant by spontaneous combustion? Give one example of spontaneous combustion.
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What is meant by explosive combustion (or explosion)? Give one example of explosive combustion (or explosion).
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Hydrogen is a good fuel even then it is not being used in our homes and industries. Why?
EASY
Volatile: _____ :: non-volatile : charcoal (silver nitrate / camphor)