Multiple Choice
Of the reactions below, which one is a decomposition reaction?
A) 2CH4 + 4O2 -2CO2 + 4H2O
B) 2Mg + O2 - 2MgO
C) Cd(NO3) 2 + Na2S - CdS + 2NaNO3
D) 2N2 + 3H2 - 2NH3
E) NH4Cl - NH3 + HCl
Correct Answer:

Verified
Correct Answer:
Verified
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