Q. Which one of the following is not a sulphide ore ?
NTA AbhyasNTA Abhyas 2022
Solution:
Galena, also called lead glance, is the natural mineral form of lead(II) sulphide $\left(\right.PbS\left.\right)$ .
The mineral pyrite or iron pyrite, also known as fool's gold, is an iron sulphide with the chemical formula $FeS_{2}$
Copper glance is copper sulphide $Cu_{2}S$ .
Magnetite is a mineral and one of the main iron ores, with the chemical formula $Fe_{3}O_{4}$ .
The mineral pyrite or iron pyrite, also known as fool's gold, is an iron sulphide with the chemical formula $FeS_{2}$
Copper glance is copper sulphide $Cu_{2}S$ .
Magnetite is a mineral and one of the main iron ores, with the chemical formula $Fe_{3}O_{4}$ .