Free CBSE Class 8 Science Combustion and Flame Worksheets

Download free printable Combustion and Flame Worksheets to practice. With thousands of questions available, you can generate as many Combustion and Flame Worksheets as you want.

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Sample CBSE Class 8 Science Combustion and Flame Worksheet Questions

Fill in the blanks: The colour of innermost zone of unburnt wax is ___________.
How baking soda extinguishes the fire?
State True or False: Water is suitable extinguisher for fire involving electrical equipments.
1. true 2. false
State True or False: Sun produces heat and light due to nuclear reaction.
1. true 2. false
Choose the correct option: The substance that doesn't burn with flame is _________.
1. LPG 2. camphor 3. charcol 4. dry grass
Fill in the blanks: Fuel efficiency of biogas is ________ than that of LPG.
Choose the correct option: Magnesium ribbon on burning in air produces.
1. magnesium oxide, water and light 2. magnesium oxide, light and heat 3. magnesium oxide and heat 4. magnesium oxide and water
State True or False: Charcol is better than wood.
1. true 2. false
Why a person is covered with a blanket when the clothes of that person catch fire?
Fill in the blanks: A device used to extinguish fire is called _________________.

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