Isolation of Metals (KVPY Stream-SA (Class 11) Chemistry): Questions 1 - 1 of 1

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Question number: 1

» Isolation of Metals » Modes of Occurrence of Elements in Nature, Minerals, Ores

Appeared in Year: 2011

MCQ▾

Question

In the conversion of zinc ore to zinc metal, the process of roasting involves

Choices

Choice (4) Response

a.

ZnCO3ZnO

b.

ZnSZnO

c.

ZnSZnSO4

d.

ZnOZnSO4

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