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Subjects
Science State Board
Class 10
Types of chemical reactions
Types of chemical reactions
6.
Combustion and combination reaction
Exercise condition:
2
m.
Choose the correct answer
:
1
.
The products formed when methane reacts with oxygen are
carbon monoxide and water.
carbon dioxide and hydrogen gas.
acid and water.
carbon dioxide and water.
2
.
Breaking bonds occurs in which of the following reactions?
Single displacement reaction
Synthesis reaction
Combustion reaction
Decomposition reaction
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