Zinc carbonate ore is converted into zinc oxide ore by the process called:

roasting

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calcination

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electrolysis

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anodising

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Solution

The correct option is B calcination
Calcination is a process in which the ore is heated strongly in the limited supply of air. This process is mainly used for carbonate and hydroxide ores. Zinc carbonate ore is converted into zinc oxide ore by the process called calcination.

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Similar questions

Name the ore of Zinc other than Zinc oxide. By what process can this ore be converted into Zinc oxide?

Calamine ore can be converted into zince oxide by the process of:
(a) roasting (b) hydrogenation (c) chlorination (d) calcination

Zinc blende ore can be converted into zinc oxide by the process of:
(a) roasting (b) hydrogenation (c) chlorination (d) calcination

Zinc carbonate is converted into ____________ by calcination. (ZnO/ZnS)

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