Team 1
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Team 2
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Teams
Name
Score
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×
lifesaver
Give 15 points!
Oops!
×
star
Double points!
Okay!
×
rocket
Go to first place!
Okay!
×
thief
Give points!
5
10
15
20
25
×
boom
Lose 50 points!
Oops!
×
rocket
Go to first place!
Okay!
×
gift
Win 15 points!
Okay!
×
baam
Lose 25 points!
Oops!
5
×
The calorific value of a fuel is expressed in a unit
kilojoule per kg (kJ/kg)
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Check
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Check
5
×
A chemical process in which a substance reacts with oxygen to give off heat is called
Combustion
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Check
5
×
The amount of heat energy produced on complete combustion of 1 kg of a fuel is called
calorific value
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Check
×
lifesaver
Give 15 points!
Oops!
×
star
Double points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
baam
Lose 10 points!
Oops!
5
×
The lowest temperature at which a substance catches fire
ignition temperature
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5
×
The substances which have very low ignition temperature and can easily catch fire with a flame
inflammable substances
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5
×
Increased percentage of carbon dioxide in air has been linked to
global warming
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Check
×
baam
Lose 10 points!
Oops!
×
gold
Win 50 points!
Okay!
×
gift
Win 25 points!
Okay!
×
lifesaver
Give 5 points!
Oops!
5
×
Incomplete combustion of a fuel gives poisonous ________ gas
carbon monoxide
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Check
5
×
Fire produced by oil cannot be controlled by_______.
Water
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5
×
The types of combustion
rapid combustion, spontaneous combustion, explosion
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5
×
Zones of flame
Outer, middle and inner
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×
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