Embark on a comprehensive exploration of “Combustion and Flame” through our repository of multiple-choice questions (MCQs), sourced from a range of exams, including the esteemed UPSC IAS and various sectors. This curated collection offers an in-depth insight into the fundamental principles underlying combustion, fire, and the mechanisms governing these critical scientific phenomena.
Discover a breadth of topics covering combustion theories, types of flames, fire safety measures, and the intricate processes dictating burning mechanisms. These MCQs offer an insightful understanding of combustion-related scientific concepts, preparing you for a nuanced approach to exam-based questions mirroring those encountered in competitive assessments.
Each question is meticulously crafted and accompanied by detailed explanations, ensuring not only correct responses but also a deeper comprehension of the underlying principles. Our interactive platform enables you to track your progress, assess areas for improvement, and hone your knowledge of combustion and flame phenomena.
Whether you’re a student preparing for competitive exams, an enthusiast seeking a deeper understanding of scientific principles, or someone interested in fire science, our “Combustion and Flame” MCQs page is your pathway to exploration. It’s a comprehensive resource to enhance your scientific knowledge and ace exams evaluating your grasp of these fundamental scientific phenomena.
NCERT Class 8 Science : Combustion and Flame MCQ – NCERT Class 8 MCQ
Question:
Which one of the following gases is used in combustion?
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B
C
D
Question:
The burning of LPG is an example of
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B
C
D
Question:
A temperature at which the substance burns is called
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B
C
D
Question:
Which is non-renewable source of energy’?
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B
C
D
Question:
Which of the following is not a fossil fuel?
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B
C
D
Question:
Which gas helps in the process of combustion?
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B
C
D
Question:
The amount of heat energy produced on complete combustion of 1 kg of a fuel is called
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B
C
D
Question:
Which zone represents the partial combustion in candle flame?
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B
C
D
Question:
Burning coal in a closed room will produce
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B
C
D
Question:
Substances which catch fire are called
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B
C
D
Question:
Out of these, which is able to control fires?
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B
C
D
Question:
Which zone of a flame does a goldsmith use for melting gold and silver ?
