Question

plz answer tgis question class 10 science metal and non metal

​

Answer 1

$\color{purple}\huge\bold\star\underline\mathcal{a}$In electrolytic reduction current is passed through the metal oxide to reduce it to pure metal whereas in electrolytic refining the impure metal is converted into pure metal. ... whereas in electrolytic reduction molten chloride form of the solution is used.

$\color{purple}\huge\bold\star\underline\mathcal{b}$Minerals are naturally occurring inorganic solids with a crystalline structure and a definite range of chemical formula. Ores are concentrations of minerals in rock that are high enough to be economically extracted for use. All ores are minerals, but all minerals are not necessarily ores.

$\color{purple}\huge\bold\star\underline\mathcal{c}$alloys are the homogeneous mixture of two or more metals whereas amalgams are the alloys of mercury metal with one or more other metals.