HARDMCQ SINGLEIChO (Chemistry Olympiad)Inorganic Chemistryp-Block (group 13 and 14)Achiever Section
Thermite a mixture used for welding is:
A.Fe and Al
B.BaO and Mg powder
C.Cu and Al✓ Correct
D.Fe₂O₃ and Al powder
Explanation
2 3 Fe O Al +
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