Question

the following element cannot be extracted by reduction by using coke (A)cu,(B)fe,(C)aluminium, (D)zn​

Answer 1

The answer is C aluminium

hope u get it

Answer 2

$\huge{\underline{\underline{\mathcal{ANSWER-}}}}$

(c) Aluminium (Al)

REASON -

This is because aluminium is placed high up in the reactivity series. It has more affinity for oxygen than carbon{Coke}.