Which of the following is not a neutral oxide?

The electrical conductivity and melting point of an alloy is:

Which iron ore is reduced in a blast furnace to obtain iron metal?

$(a)$ Consider the following chemical equation:
$Fe_{2}O_{3} + 2Al \rightarrow Al_{2}O_{3} + 2Fe$
Name two categories in which you can place this reaction.
$(b)$ Define the term 'Oxidation' of a substance and name the substance oxidised and the oxidising agent in the above reaction.

Which among the following statements is incorrect for magnesium metal?

Which of the following metals is the most reactive?