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Chemistry CBSE Live product
Class 10 Foundation
Chemical reactions
7.
Characteristics of combustion
Question:
2
m.
Pick
the correct option based on combustion process.
1.
What is the role of oxygen in the combustion?
Stops burning
Supports combustion
Helps in cooling
Removes heat
2.
Galvanisation is a process used to prevent the rusting of which of the following?
Zinc
Copper
Iron
Aluminium
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