EASY
8th CBSE
IMPORTANT
Earn 100

Spontaneous combustion occurs in the case of _____.

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Important Questions on Combustion and Flame

EASY
8th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 6 - Combustion and Flame>Multiple Choice Questions (MCQs)>Q 5
Which of the following is not a non-combustible substance?
EASY
8th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 6 - Combustion and Flame>Think !>Q 1
Petrol catches fire earlier than kerosene. Why?
EASY
8th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 6 - Combustion and Flame>Multiple Choice Questions (MCQs)>Q 1
Which of the following is the supporter of combustion?
EASY
8th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 6 - Combustion and Flame>Multiple Choice Questions (MCQs)>Q 2
Which of the following is not an inflammable substance?
EASY
8th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 6 - Combustion and Flame>Multiple Choice Questions (MCQs)>Q 3
Water can not be used to extinguish fires in case of _____.
EASY
8th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 6 - Combustion and Flame>Multiple Choice Questions (MCQs)>Q 4
In foam-type fire extinguishers, the chemical used along with aluminium sulphate is:
EASY
8th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 6 - Combustion and Flame>Multiple Choice Questions (MCQs)>Q 5
The hottest zone of a candle flame is:
EASY
8th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 6 - Combustion and Flame>Exercise>Q 1
Name two fuels used in homes.