मराठी

Give the Name and Formula of an Ore of Zinc.

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प्रश्न

Give the name and formula of an ore of zinc.: 
Roasting of the ore

एका वाक्यात उत्तर
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उत्तर

An ore of zinc is Zinc blende (ZnS).
2ZnS +3O2 → 2ZnO + 3SO2

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पाठ 7: Metallurgy - Questions from ICSE Examinations [पृष्ठ १७५]

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फ्रँक Chemistry Part 2 [English] Class 10 ICSE
पाठ 7 Metallurgy
Questions from ICSE Examinations | Q 1993. 2. (a) | पृष्ठ १७५
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