Combustion and Flame
Authored by Anjana Khurana
Chemistry, Science
8th Grade
NGSS covered
Used 562+ times
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30 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which substance give heat and light after combustion
Flame
Fuel
Combustion
None of these
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Coal burns with ____________________________
Flame
Only glow
Both flame and glow
None of these
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Burning of charcoal in a closed room will produce
Carbon dioxide
Nitrogen dioxide
Carbon monoxide
Sulphur dioxide
Tags
NGSS.MS-PS1-5
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
The substances which have very low ignition temperature will
Catch fire easily
Will not catch fire
Catch fire after some time
None of these
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Ignition temperature is
Lowest temperature at catch fire
Higher temperature at catch fire
Any temperature
1000 C
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Combustion is a
Natural process
Chemical process
Physical process
None of these processes
Tags
NGSS.MS-PS1-2
NGSS.MS-PS1-5
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
When magnesium ribbon burnt it produce
Magnesium hydroxide
Magnesium oxide
Magnesium chloride
Magnesium sulphate
Tags
NGSS.MS-PS1-5
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