Free CBSE Class 8 Science Combustion and Flame Worksheets

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Sample CBSE Class 8 Science Combustion and Flame Worksheet Questions

Write three different types of combustion.
Fill in the Blank: Carbon dioxide can be stored in ________ form.
State True or False: All fuels produce flame on burning.
1. true 2. false
State True or False: The substance which vaporize during burning give flame.
1. true 2. false
State True or False: CNG is a cleaner fuel as compared to petrol.
1. true 2. false
State True or False: Rusting can also be called as combustion.
1. true 2. false
State True or False: Middle zone is the hottest zone a flame.
1. true 2. false
State True or False: Fuels can be in solid, liquid or in gaseous form.
1. true 2. false
State True or False: Glass is a combustible substance.
1. true 2. false
State True or False: Water is suitable for fire involving petrol.
1. true 2. false

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