Question

Which of the metallic oxides cannot be reduced by normal reducing agent?

Answer 1

Hello friend!
Rajdeep here...

Here's your answer:
Which of the metallic oxides cannot be reduced by normal (convenient) reducing agents?

Do you know about the metallic reactivity series?
K
Na
Ca
Mg
Al
Zn
Fe
Ni
Sn
Pb
H
Cu
Hg
Ag
Au
Pt

The metals which are placed above, ie., the active metals like potassium, sodium, calcium, magnesium, and aluminium have a strong affinity for oxygen, hence, their oxides cannot be reduced by convenient reducing agents like Coke (C), Carbon monoxide (CO), Hydrogen (H2) or ammonia (NH3).

Thanks!!

Answer 2

Answer:

the answer for your question is up in the picture

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