Aluminium reacts with chromium oxide as shown.
aluminium+chromium oxide
->chromium+aluminium oxide.
which statements are correct??
1) aluminium is more reactive than chromium.
2)similar reaction would also take place between aluminium and iron oxide.
3)iron oxide is reduced by another metal in the blast furnance.
A-1,2 and 3.
B-1 and 2 only.
C-1 and 3 only.
D-2 and 3 only.
Answers
Answered by
1
Answer:
1,2 are definitely correct and 3 Possibly be correct so my answer will be (A)......
Answered by
1
Answer:
aption c is correct answer
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