The minimum amount of O2 (g) consumed per gram of reactant is for the – McqOptions

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1.	The minimum amount of O2 (g) consumed per gram of reactant is for the reaction:(Given atomic mass: Fe = 56, O = 16, Mg = 24, P = 31, C = 12, H = 1)
A.	4Fe (s) + 3O2 (g) → 2Fe2O3 (s)
B.	P4 (s) + 5O2 (g) → P4O10 (s)
C.	C3H8 (g) + 5O2 (g) → 3CO2 (g) + 4H2O (I)
D.	2Mg (s) + O2 (g) → 2MgO (s)
Answer» B. P4 (s) + 5O2 (g) → P4O10 (s)

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