Single Answer MCQ
Q-00019192
Which type of reaction involves the breakdown of a compound into simpler substances?
1
Synthesis reaction
2
Decomposition reaction
3
Single displacement reaction
4
Double displacement reaction
Answer and Solution
Answer
B. Decomposition reaction
Solution:
A decomposition reaction is the breakdown of a compound into simpler substances, often requiring energy. For instance, water can decompose into hydrogen and oxygen gas.
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