Multiple Choice
Which reaction is a double displacement reaction?
A) 3 Mg + Fe2O3 → 2 Fe + 3 MgO
B) 2 KBr + Cl2 → 2 KCl + Br2
C) 2 H2 + O2 → 2 H2O
D) 3 Ca(OH) 2 + Al2(SO4) 3 → 3 CaSO4 + 2 Al(OH) 3
Correct Answer:
Verified
Correct Answer:
Verified
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