Advertisements
Advertisements
प्रश्न
An important ore of zinc metal is ______.
पर्याय
calamine
cuprite
pyrolusite
haematite
MCQ
रिकाम्या जागा भरा
Advertisements
उत्तर
An important ore of zinc metal is calamine.
Explanation:
Calamine is an important carbonate ore used to extract zinc, consisting primarily of zinc carbonate (ZnCO3). The other options are incorrect because cuprite is an ore of copper, pyrolusite is an ore of manganese, and haematite is an ore of iron.
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
