Multiple Choice
Of the reactions below,which one is not a combination reaction?
A) C + O2 → CO2
B) 2Mg + O2 → 2MgO
C) 2N2 + 3H2 → 2NH3
D) CaO + H2O → Ca(OH) 2
E) 2CH4 + 4O2 → 2CO2 + 4H2O
Correct Answer:

Verified
Correct Answer:
Verified
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