Question

_______ is used to reduce metal oxide.

coal
coke
petrol
diesel
​

Answer 1

${\huge{\mathfrak{\underbrace{\green{Answer-}}}}}$

Non of the option because ⬇️⬇️⬇️⬇️

carbon

All of the metal oxides are reduced by carbon because carbon is higher up in the reactivity series than the metals we are looking at.

Hope it helps U✌️✌️✌️✌️...

Answer 2

Answer carbon is the answer of this Question